diff --git a/Hotel/HotelDataBaseImplement/Implemets/MemberStorage.cs b/Hotel/HotelDataBaseImplement/Implemets/MemberStorage.cs
index 0801533..1f05076 100644
--- a/Hotel/HotelDataBaseImplement/Implemets/MemberStorage.cs
+++ b/Hotel/HotelDataBaseImplement/Implemets/MemberStorage.cs
@@ -2,6 +2,8 @@
 using HotelContracts.SearchModels;
 using HotelContracts.StoragesContracts;
 using HotelContracts.ViewModels;
+using HotelDataBaseImplement.Models;
+using Microsoft.EntityFrameworkCore;
 
 namespace HotelDataBaseImplement.Implemets
 {
@@ -9,32 +11,105 @@ namespace HotelDataBaseImplement.Implemets
     {
         public MemberViewModel? Delete(MemberBindingModel model)
         {
-            throw new NotImplementedException();
+            using var context = new HotelDataBase();
+
+            var element = context.Members.FirstOrDefault(rec => rec.Id == model.Id);
+
+            if (element != null)
+            {
+                context.Members.Remove(element);
+                context.SaveChanges();
+
+                return element.GetViewModel;
+            }
+
+            return null;
         }
 
         public MemberViewModel? GetElement(MemberSearchModel model)
         {
-            throw new NotImplementedException();
+            if (string.IsNullOrEmpty(model.MemberFIO) && !model.Id.HasValue)
+            {
+                return null;
+            }
+
+            using var context = new HotelDataBase();
+
+            return context.Members
+                .Include(x => x.ConferenceMember)
+                .ThenInclude(x => x.Conference)
+                .Include(x => x.MealPlanMember)
+                .ThenInclude(x => x.MealPlan)
+                .FirstOrDefault(x => (!string.IsNullOrEmpty(model.MemberFIO) && x.MemberFIO == model.MemberFIO) || (model.Id.HasValue && x.Id == model.Id))?
+                .GetViewModel;
         }
 
         public List<MemberViewModel> GetFilteredList(MemberSearchModel model)
         {
-            throw new NotImplementedException();
+            if (string.IsNullOrEmpty(model.MemberFIO))
+            {
+                return new();
+            }
+
+            using var context = new HotelDataBase();
+
+            return context.Members
+                .Include(x => x.ConferenceMember)
+                .ThenInclude(x => x.Conference)
+                .Include(x => x.MealPlanMember)
+                .ThenInclude(x => x.MealPlan)
+                .Where(x => x.MemberFIO.Contains(model.MemberFIO))
+                .ToList()
+                .Select(x => x.GetViewModel)
+                .ToList();
         }
 
         public List<MemberViewModel> GetFullList()
         {
-            throw new NotImplementedException();
+            using var context = new HotelDataBase();
+
+            return context.Members
+                .Include(x => x.ConferenceMember)
+                .ThenInclude(x => x.Conference)
+                .Include(x => x.MealPlanMember)
+                .ThenInclude(x => x.MealPlan)
+                .ToList()
+                .Select(x => x.GetViewModel)
+                .ToList();
         }
 
         public MemberViewModel? Insert(MemberBindingModel model)
         {
-            throw new NotImplementedException();
+            using var context = new HotelDataBase();
+
+            var newMember = Member.Create(model);
+
+            if (newMember == null)
+            {
+                return null;
+            }
+
+            context.Members.Add(newMember);
+            context.SaveChanges();
+
+            return newMember.GetViewModel;
         }
 
         public MemberViewModel? Update(MemberBindingModel model)
         {
-            throw new NotImplementedException();
+            using var context = new HotelDataBase();
+
+            var member = context.Members.FirstOrDefault(x => x.Id == model.Id);
+
+            if (member == null)
+            {
+                return null;
+            }
+
+            member.Update(model);
+            context.SaveChanges();
+
+            return member.GetViewModel;
         }
     }
 }
diff --git a/Hotel/HotelDataBaseImplement/Implemets/OrganiserStorage.cs b/Hotel/HotelDataBaseImplement/Implemets/OrganiserStorage.cs
index 78f96e1..bb85405 100644
--- a/Hotel/HotelDataBaseImplement/Implemets/OrganiserStorage.cs
+++ b/Hotel/HotelDataBaseImplement/Implemets/OrganiserStorage.cs
@@ -2,6 +2,8 @@
 using HotelContracts.SearchModels;
 using HotelContracts.StoragesContracts;
 using HotelContracts.ViewModels;
+using HotelDataBaseImplement.Models;
+using Microsoft.EntityFrameworkCore;
 
 namespace HotelDataBaseImplement.Implemets
 {
@@ -9,32 +11,112 @@ namespace HotelDataBaseImplement.Implemets
     {
         public OrganiserViewModel? Delete(OrganiserBindingModel model)
         {
-            throw new NotImplementedException();
+            using var context = new HotelDataBase();
+
+            var element = context.Organisers.FirstOrDefault(rec => rec.Id == model.Id);
+
+            if (element != null)
+            {
+                context.Organisers.Remove(element);
+                context.SaveChanges();
+
+                return element.GetViewModel;
+            }
+
+            return null;
         }
 
         public OrganiserViewModel? GetElement(OrganiserSearchModel model)
         {
-            throw new NotImplementedException();
+            using var context = new HotelDataBase();
+            
+            if (model.Id.HasValue)
+                return context.Organisers
+                    .Include(x => x.MealPlans)
+                    .Include(x => x.Members)
+                    .Include(x => x.Conferences)
+                    .FirstOrDefault(x => x.Id == model.Id)?
+                    .GetViewModel;
+            
+            if (!string.IsNullOrEmpty(model.OrganiserLogin) && !string.IsNullOrEmpty(model.OrganiserPassword))
+                return context.Organisers
+                    .Include(x => x.MealPlans)
+                    .Include(x => x.Members)
+                    .Include(x => x.Conferences)
+                    .FirstOrDefault(x => x.OrganiserLogin.Equals(model.OrganiserLogin) && x.OrganiserPassword.Equals(model.OrganiserPassword))?
+                    .GetViewModel;
+            
+            if (!string.IsNullOrEmpty(model.OrganiserLogin))
+                return context.Organisers
+                    .Include(x => x.MealPlans)
+                    .Include(x => x.Members)
+                    .Include(x => x.Conferences)
+                    .FirstOrDefault(x => x.OrganiserLogin.Equals(model.OrganiserLogin))?
+                    .GetViewModel;
+            
+            return null;
         }
 
         public List<OrganiserViewModel> GetFilteredList(OrganiserSearchModel model)
         {
-            throw new NotImplementedException();
+            if (string.IsNullOrEmpty(model.OrganiserFIO))
+            {
+                return new();
+            }
+
+            using var context = new HotelDataBase();
+
+            return context.Organisers
+                .Include(x => x.MealPlans)
+                .Include(x => x.Members)
+                .Include(x => x.Conferences)
+                .Where(x => x.OrganiserLogin.Contains(model.OrganiserLogin) && x.OrganiserPassword == model.OrganiserPassword)
+                .Select(x => x.GetViewModel)
+                .ToList();
         }
 
         public List<OrganiserViewModel> GetFullList()
         {
-            throw new NotImplementedException();
+            using var context = new HotelDataBase();
+
+            return context.Organisers
+                .Select(x => x.GetViewModel)
+                .ToList();
         }
 
         public OrganiserViewModel? Insert(OrganiserBindingModel model)
         {
-            throw new NotImplementedException();
+            var newOrganiser = Organiser.Create(model);
+
+            if (newOrganiser == null)
+            {
+                return null;
+            }
+
+            using var context = new HotelDataBase();
+
+            context.Organisers.Add(newOrganiser);
+            context.SaveChanges();
+
+            return newOrganiser.GetViewModel;
         }
 
         public OrganiserViewModel? Update(OrganiserBindingModel model)
         {
-            throw new NotImplementedException();
+            using var context = new HotelDataBase();
+
+            var organiser = context.Organisers
+                .FirstOrDefault(x => x.Id == model.Id);
+
+            if (organiser == null)
+            {
+                return null;
+            }
+
+            organiser.Update(model);
+            context.SaveChanges();
+
+            return organiser.GetViewModel;
         }
     }
 }