diff --git a/VetClinic/DinerDataBaseImplement/Implements/GuidanceStorage.cs b/VetClinic/DinerDataBaseImplement/Implements/GuidanceStorage.cs
new file mode 100644
index 0000000..19fbcdf
--- /dev/null
+++ b/VetClinic/DinerDataBaseImplement/Implements/GuidanceStorage.cs
@@ -0,0 +1,79 @@
+using Microsoft.EntityFrameworkCore;
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+using VetClinicContracts.BindingModels;
+using VetClinicContracts.SearchModels;
+using VetClinicContracts.StoragesContracts;
+using VetClinicContracts.ViewModels;
+using VetClinicDataBaseImplement.Models;
+
+namespace VetClinicDataBaseImplement.Implements
+{
+	public class GuidanceStorage : IGuidanceStorage
+	{
+		public List<GuidanceViewModel> GetFullList()
+		{
+			using var context = new VetClinicDatabase();
+			return context.Guidances.Include(x => x.Service).Select(x => x.GetViewModel).ToList();
+		}
+		public List<GuidanceViewModel> GetFilteredList(GuidanceSearchModel model)
+		{
+
+			using var context = new VetClinicDatabase();
+			return context.Guidances.Include(x => x.Service).Where(x => (!model.Id.HasValue || model.Id == x.Id)
+				&& (!model.ServiceId.HasValue || model.ServiceId == x.ServiceId) && (!model.DateFrom.HasValue || model.DateFrom <= x.Date)
+				 && (!model.DateTo.HasValue || model.DateTo >= x.Date))
+		   .Select(x => x.GetViewModel)
+		   .ToList();
+		}
+		public GuidanceViewModel? GetElement(GuidanceSearchModel model)
+		{
+			using var context = new VetClinicDatabase();
+			return context.Guidances.Include(x => x.Service).FirstOrDefault(x => (!model.Id.HasValue || model.Id == x.Id)
+				&& (!model.ServiceId.HasValue || model.ServiceId == x.ServiceId) && (!model.DateFrom.HasValue || model.DateFrom <= x.Date)
+				 && (!model.DateTo.HasValue || model.DateTo >= x.Date))?.GetViewModel;
+		}
+		public GuidanceViewModel? Insert(GuidanceBindingModel model)
+		{
+			using var context = new VetClinicDatabase();
+			var newGuidance = Guidance.Create(context, model);
+			if (newGuidance == null)
+			{
+				return null;
+			}
+			context.Guidances.Add(newGuidance);
+			context.SaveChanges();
+			return newGuidance.GetViewModel;
+		}
+		public GuidanceViewModel? Update(GuidanceBindingModel model)
+		{
+			using var context = new VetClinicDatabase();
+			var element = context.Guidances
+			 .Include(x => x.Service)
+			.FirstOrDefault(rec => rec.Id == model.Id);
+			if (element != null)
+			{
+				context.Guidances.Remove(element);
+				context.SaveChanges();
+				return element.GetViewModel;
+			}
+			return null;
+		}
+		public GuidanceViewModel? Delete(GuidanceBindingModel model)
+		{
+			using var context = new VetClinicDatabase();
+			var element = context.Guidances.FirstOrDefault(rec => rec.Id ==
+		   model.Id);
+			if (element != null)
+			{
+				context.Guidances.Remove(element);
+				context.SaveChanges();
+				return element.GetViewModel;
+			}
+			return null;
+		}
+	}
+}
\ No newline at end of file
diff --git a/VetClinic/DinerDataBaseImplement/Implements/MedicineStorage.cs b/VetClinic/DinerDataBaseImplement/Implements/MedicineStorage.cs
new file mode 100644
index 0000000..1f843dd
--- /dev/null
+++ b/VetClinic/DinerDataBaseImplement/Implements/MedicineStorage.cs
@@ -0,0 +1,105 @@
+using Microsoft.EntityFrameworkCore;
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+using VetClinicContracts.BindingModels;
+using VetClinicContracts.SearchModels;
+using VetClinicContracts.StoragesContracts;
+using VetClinicContracts.ViewModels;
+using VetClinicDataBaseImplement.Models;
+
+namespace VetClinicDataBaseImplement.Implements
+{
+	public class MedicineStorage : IMedicineStorage
+	{
+		public List<MedicineViewModel> GetFullList()
+		{
+			using var context = new VetClinicDatabase();
+			return context.Medicines.Include(x => x.Pharmacist).Include(x => x.Animals)
+			.ThenInclude(x => x.Animal)
+			.ToList()
+			.Select(x => x.GetViewModel)
+			.ToList();
+		}
+		public List<MedicineViewModel> GetFilteredList(MedicineSearchModel model)
+		{
+			using var context = new VetClinicDatabase();
+			return context.Medicines.Include(x => x.Pharmacist).Include(x => x.Animals)
+			.ThenInclude(x => x.Animal)
+			.Where(x => (string.IsNullOrEmpty(model.MedicineName) || x.MedicineName.Contains(model.MedicineName) 
+			&& (!model.PharmacistId.HasValue || x.PharmacistId == model.PharmacistId)))
+			.ToList()
+			.Select(x => x.GetViewModel)
+			.ToList();
+		}
+		public MedicineViewModel? GetElement(MedicineSearchModel model)
+		{
+			if (string.IsNullOrEmpty(model.MedicineName) &&
+			!model.Id.HasValue)
+			{
+				return null;
+			}
+			using var context = new VetClinicDatabase();
+			return context.Medicines.Include(x => x.Pharmacist)
+			 .Include(x => x.Animals)
+			 .ThenInclude(x => x.Animal)
+			 .FirstOrDefault(x => (!string.IsNullOrEmpty(model.MedicineName) &&
+			x.MedicineName == model.MedicineName) ||
+			(model.Id.HasValue && x.Id ==
+			model.Id))
+			?.GetViewModel;
+		}
+		public MedicineViewModel? Insert(MedicineBindingModel model)
+		{
+			using var context = new VetClinicDatabase();
+			var newMedicine = Medicine.Create(context, model);
+			if (newMedicine == null)
+			{
+				return null;
+			}
+			context.Medicines.Add(newMedicine);
+			context.SaveChanges();
+			return newMedicine.GetViewModel;
+		}
+		public MedicineViewModel? Update(MedicineBindingModel model)
+		{
+			using var context = new VetClinicDatabase();
+			using var transaction = context.Database.BeginTransaction();
+			try
+			{
+				var medicine = context.Medicines.FirstOrDefault(rec =>
+				rec.Id == model.Id);
+				if (medicine == null)
+				{
+					return null;
+				}
+				medicine.Update(model);
+				context.SaveChanges();
+				medicine.UpdateAnimals(context, model);
+				transaction.Commit();
+				return medicine.GetViewModel;
+			}
+			catch
+			{
+				transaction.Rollback();
+				throw;
+			}
+		}
+		public MedicineViewModel? Delete(MedicineBindingModel model)
+		{
+			using var context = new VetClinicDatabase();
+			var element = context.Medicines
+			.Include(x => x.Animals).ThenInclude(x => x.Animal)
+			.FirstOrDefault(rec => rec.Id == model.Id);
+			if (element != null)
+			{
+				context.Medicines.Remove(element);
+				context.SaveChanges();
+				return element.GetViewModel;
+			}
+			return null;
+		}
+	}
+}
diff --git a/VetClinic/DinerDataBaseImplement/Implements/PharmacistStorage.cs b/VetClinic/DinerDataBaseImplement/Implements/PharmacistStorage.cs
new file mode 100644
index 0000000..f48bbbb
--- /dev/null
+++ b/VetClinic/DinerDataBaseImplement/Implements/PharmacistStorage.cs
@@ -0,0 +1,89 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+using VetClinicContracts.BindingModels;
+using VetClinicContracts.SearchModels;
+using VetClinicContracts.StoragesContracts;
+using VetClinicContracts.ViewModels;
+using VetClinicDataBaseImplement.Models;
+
+namespace VetClinicDataBaseImplement.Implements
+{
+	public class PharmacistStorage : IPharmacistStorage
+	{
+		public List<PharmacistViewModel> GetFullList()
+		{
+			using var context = new VetClinicDatabase();
+			return context.Pharmacists
+			.Select(x => x.GetViewModel)
+		   .ToList();
+		}
+		public List<PharmacistViewModel> GetFilteredList(PharmacistSearchModel model)
+		{
+			if (string.IsNullOrEmpty(model.PharmacistFIO) && string.IsNullOrEmpty(model.Email) &&
+				string.IsNullOrEmpty(model.Password))
+			{
+				return new();
+			}
+			using var context = new VetClinicDatabase();
+			return context.Pharmacists
+			.Where(x => (string.IsNullOrEmpty(model.PharmacistFIO) || x.PharmacistFIO.Contains(model.PharmacistFIO) &&
+						 string.IsNullOrEmpty(model.Email) || x.Email.Contains(model.Email) &&
+						 string.IsNullOrEmpty(model.Password) || x.Password.Contains(model.Password)))
+		   .Select(x => x.GetViewModel)
+		   .ToList();
+		}
+		public PharmacistViewModel? GetElement(PharmacistSearchModel model)
+		{
+			if (string.IsNullOrEmpty(model.PharmacistFIO) && string.IsNullOrEmpty(model.Email) &&
+			   !model.Id.HasValue)
+			{
+				return null;
+			}
+			using var context = new VetClinicDatabase();
+			return context.Pharmacists
+			.FirstOrDefault(x => (string.IsNullOrEmpty(model.PharmacistFIO) || x.PharmacistFIO == model.PharmacistFIO) &&
+								 (!model.Id.HasValue || x.Id == model.Id) && (string.IsNullOrEmpty(model.Email) || x.Email == model.Email) &&
+								 (string.IsNullOrEmpty(model.Password) || x.Password == model.Password))
+			?.GetViewModel;
+		}
+		public PharmacistViewModel? Insert(PharmacistBindingModel model)
+		{
+			var newPharmacist = Pharmacist.Create(model);
+			if (newPharmacist == null)
+			{
+				return null;
+			}
+			using var context = new VetClinicDatabase();
+			context.Pharmacists.Add(newPharmacist);
+			context.SaveChanges();
+			return newPharmacist.GetViewModel;
+		}
+		public PharmacistViewModel? Update(PharmacistBindingModel model)
+		{
+			using var context = new VetClinicDatabase();
+			var pharmacist = context.Pharmacists.FirstOrDefault(x => x.Id == model.Id);
+			if (pharmacist == null)
+			{
+				return null;
+			}
+			pharmacist.Update(model);
+			context.SaveChanges();
+			return pharmacist.GetViewModel;
+		}
+		public PharmacistViewModel? Delete(PharmacistBindingModel model)
+		{
+			using var context = new VetClinicDatabase();
+			var element = context.Pharmacists.FirstOrDefault(rec => rec.Id == model.Id);
+			if (element != null)
+			{
+				context.Pharmacists.Remove(element);
+				context.SaveChanges();
+				return element.GetViewModel;
+			}
+			return null;
+		}
+	}
+}
diff --git a/VetClinic/DinerDataBaseImplement/Implements/ServiceStorage.cs b/VetClinic/DinerDataBaseImplement/Implements/ServiceStorage.cs
new file mode 100644
index 0000000..19a6bb0
--- /dev/null
+++ b/VetClinic/DinerDataBaseImplement/Implements/ServiceStorage.cs
@@ -0,0 +1,110 @@
+using Microsoft.EntityFrameworkCore;
+using Microsoft.Extensions.DependencyInjection;
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+using VetClinicContracts.BindingModels;
+using VetClinicContracts.SearchModels;
+using VetClinicContracts.StoragesContracts;
+using VetClinicContracts.ViewModels;
+using VetClinicDataBaseImplement.Models;
+
+namespace VetClinicDataBaseImplement.Implements
+{
+	public class ServiceStorage : IServiceStorage
+	{
+		public List<ServiceViewModel> GetFullList()
+		{
+			using var context = new VetClinicDatabase();
+			return context.Services.Include(x => x.Pharmacist)
+			 .Include(x => x.Medicines)
+			.ThenInclude(x => x.Medicine)
+			.ToList()
+			.Select(x => x.GetViewModel)
+			.ToList();
+		}
+		public List<ServiceViewModel> GetFilteredList(ServiceSearchModel model)
+		{
+			using var context = new VetClinicDatabase();
+			return context.Services.Include(x => x.Pharmacist)
+			 .Include(x => x.Medicines)
+			.ThenInclude(x => x.Medicine)
+			.Where(x => (string.IsNullOrEmpty(model.ServiceName) || x.ServiceName.Contains(model.ServiceName)
+			&& (!model.PharmacistId.HasValue || x.PharmacistId == model.PharmacistId)))
+			.ToList()
+			.Select(x => x.GetViewModel)
+			.ToList();
+		}
+		public ServiceViewModel? GetElement(ServiceSearchModel model)
+		{
+			if (string.IsNullOrEmpty(model.ServiceName) &&
+			!model.Id.HasValue)
+			{
+				return null;
+			}
+			using var context = new VetClinicDatabase();
+			return context.Services.Include(x => x.Pharmacist)
+			 .Include(x => x.Medicines)
+			.ThenInclude(x => x.Medicine)
+			 .FirstOrDefault(x => (!string.IsNullOrEmpty(model.ServiceName) &&
+			x.ServiceName == model.ServiceName) ||
+			(model.Id.HasValue && x.Id ==
+			model.Id))
+			?.GetViewModel;
+		}
+		public ServiceViewModel? Insert(ServiceBindingModel model)
+		{
+			using var context = new VetClinicDatabase();
+			var newService = Service.Create(context, model);
+			if (newService == null)
+			{
+				return null;
+			}
+			context.Services.Add(newService);
+			context.SaveChanges();
+			return newService.GetViewModel;
+		}
+		public ServiceViewModel? Update(ServiceBindingModel model)
+		{
+			using var context = new VetClinicDatabase();
+			using var transaction = context.Database.BeginTransaction();
+			try
+			{
+				var iceCream = context.Services.FirstOrDefault(rec =>
+				rec.Id == model.Id);
+				if (iceCream == null)
+				{
+					return null;
+				}
+				iceCream.Update(model);
+				context.SaveChanges();
+				iceCream.UpdateMedicines(context, model);
+				transaction.Commit();
+				return iceCream.GetViewModel;
+			}
+			catch
+			{
+				transaction.Rollback();
+				throw;
+			}
+		}
+		public ServiceViewModel? Delete(ServiceBindingModel model)
+		{
+			using var context = new VetClinicDatabase();
+			var element = context.Services
+			 .Include(x => x.Medicines)
+			.ThenInclude(x => x.Medicine)
+			.ThenInclude(x => x.Animals).ThenInclude(x => x.Animal)
+			.FirstOrDefault(rec => rec.Id == model.Id);
+			if (element != null)
+			{
+				context.Services.Remove(element);
+				context.SaveChanges();
+				return element.GetViewModel;
+			}
+			return null;
+		}
+	}
+}
diff --git a/VetClinic/DinerDataBaseImplement/Models/Medicine.cs b/VetClinic/DinerDataBaseImplement/Models/Medicine.cs
index 662e0b9..91c993f 100644
--- a/VetClinic/DinerDataBaseImplement/Models/Medicine.cs
+++ b/VetClinic/DinerDataBaseImplement/Models/Medicine.cs
@@ -70,7 +70,7 @@ namespace VetClinicDataBaseImplement.Models
 			MedicineAnimals = MedicineAnimals,
 			PharmacistFIO = Pharmacist.PharmacistFIO
 		};
-		public void UpdateComponents(VetClinicDatabase context,
+		public void UpdateAnimals(VetClinicDatabase context,
 	   MedicineBindingModel model)
 		{
 			var medicineAnimals = context.MedicineAnimals.Where(rec =>
diff --git a/VetClinic/DinerDataBaseImplement/Models/Pharmacist.cs b/VetClinic/DinerDataBaseImplement/Models/Pharmacist.cs
index 3f93d15..502cf68 100644
--- a/VetClinic/DinerDataBaseImplement/Models/Pharmacist.cs
+++ b/VetClinic/DinerDataBaseImplement/Models/Pharmacist.cs
@@ -62,7 +62,7 @@ namespace VetClinicDataBaseImplement.Models
             Email = model.Email;
             Password = model.Password;
         }
-        public PharmacistBindingModel GetViewModel => new()
+        public PharmacistViewModel GetViewModel => new()
         {
             Id = Id,
             PharmacistFIO = PharmacistFIO,
diff --git a/VetClinic/DinerDataBaseImplement/Models/Service.cs b/VetClinic/DinerDataBaseImplement/Models/Service.cs
index 2e01439..751400d 100644
--- a/VetClinic/DinerDataBaseImplement/Models/Service.cs
+++ b/VetClinic/DinerDataBaseImplement/Models/Service.cs
@@ -8,6 +8,7 @@ using System.Threading.Tasks;
 using VetClinicDataModels.Models;
 using VetClinicContracts.BindingModels;
 using VetClinicContracts.ViewModels;
+using Microsoft.EntityFrameworkCore;
 
 namespace VetClinicDataBaseImplement.Models
 {
@@ -96,7 +97,7 @@ namespace VetClinicDataBaseImplement.Models
 				context.ServiceMedicines.Add(new ServiceMedicine
 				{
 					Service = service,
-					Medicine = context.Medicines.First(x => x.Id == pc.Key),
+					Medicine = context.Medicines.Include(x => x.Animals).ThenInclude(x => x.Animal).First(x => x.Id == pc.Key),
 					Count = pc.Value.Item2
 				});
 				context.SaveChanges();