diff --git a/Sources/API_LoL/Controllers/ChampionsController.cs b/Sources/API_LoL/Controllers/ChampionsController.cs
index b2d58bd..86f7a94 100644
--- a/Sources/API_LoL/Controllers/ChampionsController.cs
+++ b/Sources/API_LoL/Controllers/ChampionsController.cs
@@ -103,22 +103,22 @@ namespace API_LoL.Controllers
             else { return NoContent(); }
         }
 
-        [HttpGet("name/skills")]
-        public async Task<IActionResult> GetSkillsByName(String name)
-        {
-            if (string.IsNullOrEmpty(name)) return BadRequest();
-            var list = await ChampionsManager.GetItemsByName(name, 0, 1);
-            if (list.Count() == 1)
-            {
-                var skins = await SkinsManager.GetItemsByChampion(list.First(), 0, await SkinsManager.GetNbItemsByChampion(list.First()));
-                if (skins.Count() != 0)
-                {
-                    return Ok(skins.Select(skin => skin?.ToDTO()));
-                }
-                else { return NoContent(); }
-            }
-            else { return NoContent(); }
-        }
+        //[HttpGet("name/skills")]
+        //public async Task<IActionResult> GetSkillsByName(String name)
+        //{
+        //    if (string.IsNullOrEmpty(name)) return BadRequest();
+        //    var list = await ChampionsManager.GetItemsByName(name, 0, 1);
+        //    if (list.Count() == 1)
+        //    {
+        //        var skins = await SkinsManager.GetItemsByChampion(list.First(), 0, await SkinsManager.GetNbItemsByChampion(list.First()));
+        //        if (skins.Count() != 0)
+        //        {
+        //            return Ok(skins.Select(skin => skin?.ToDTO()));
+        //        }
+        //        else { return NoContent(); }
+        //    }
+        //    else { return NoContent(); }
+        //}
 
 
 
@@ -132,6 +132,11 @@ namespace API_LoL.Controllers
             }
             else
             {
+                var champ = await ChampionsManager.GetItemsByName(champion.Name, 0, 1);
+                if(champ.FirstOrDefault().Name == champion.Name)
+                {
+                    return Conflict(champion);
+                }
                 await ChampionsManager.AddItem(champion.ToChampion());
                 return CreatedAtAction("Post",champion);
             
diff --git a/Sources/API_LoL/champion.db b/Sources/API_LoL/champion.db
index bea5ebd..cfdeed2 100644
Binary files a/Sources/API_LoL/champion.db and b/Sources/API_LoL/champion.db differ
diff --git a/Sources/API_LoL/champion.db-shm b/Sources/API_LoL/champion.db-shm
index fe9ac28..bc92bf7 100644
Binary files a/Sources/API_LoL/champion.db-shm and b/Sources/API_LoL/champion.db-shm differ
diff --git a/Sources/API_LoL/champion.db-wal b/Sources/API_LoL/champion.db-wal
index e69de29..8456db7 100644
Binary files a/Sources/API_LoL/champion.db-wal and b/Sources/API_LoL/champion.db-wal differ
diff --git a/Sources/DTO/ChampionDTO.cs b/Sources/DTO/ChampionDTO.cs
index e90b862..23478dd 100644
--- a/Sources/DTO/ChampionDTO.cs
+++ b/Sources/DTO/ChampionDTO.cs
@@ -5,12 +5,12 @@ namespace DTO
 {
     public class ChampionDTO
     {
-        public ChampionDTO(string name, string bio, string icon, string championClassDTO, string image)
+        public ChampionDTO(string name, string bio, string icon, string Class, string image)
         {
             Name = name;
             Bio = bio;
             Icon = icon;
-            Class = championClassDTO;
+            this.Class = Class;
             Image = image;
         }
         public string Name { get; set; }
diff --git a/Sources/EntityFramework/Manager/EFDataManager.Champions.cs b/Sources/EntityFramework/Manager/EFDataManager.Champions.cs
index e784096..cef096a 100644
--- a/Sources/EntityFramework/Manager/EFDataManager.Champions.cs
+++ b/Sources/EntityFramework/Manager/EFDataManager.Champions.cs
@@ -26,7 +26,9 @@ namespace EntityFramework.Manager
                 {
                     if (item != null)
                     {
+
                         context.Add(item.ToEntity());
+                        context.SaveChanges();
                         return item;
                     }
                     else
@@ -36,9 +38,21 @@ namespace EntityFramework.Manager
                 }
             }
 
-            public Task<bool> DeleteItem(Champion? item)
+            public async Task<bool> DeleteItem(Champion? item)
             {
-                throw new NotImplementedException();
+                using (var context = new LoLDBContextWithStub())
+                {
+                    var champ = context.Champions.Select(c => c == item.ToEntity());
+                        
+                    if(champ.Count()<1)
+                    {
+                        return false;
+                    }
+                    context.Champions.Remove(item.ToEntity());
+                    context.SaveChanges();
+                    return true;
+                    
+                }
             }
 
             public async Task<IEnumerable<Champion?>> GetItems(int index, int count, string? orderingPropertyName = null, bool descending = false)
@@ -150,9 +164,19 @@ namespace EntityFramework.Manager
                 throw new NotImplementedException();
             }
 
-            public Task<Champion?> UpdateItem(Champion? oldItem, Champion? newItem)
+            public async Task<Champion?> UpdateItem(Champion? oldItem, Champion? newItem)
             {
-                throw new NotImplementedException();
+                using(var context = new LoLDBContextWithStub())
+                {
+                    if (oldItem != null  && newItem != null)
+                    {
+                        var champ = context.Champions.Where(c => c == oldItem.ToEntity()).First();
+                        champ = newItem.ToEntity();
+                        context.SaveChanges();
+                        return newItem;
+                    }
+                    else { throw new Exception(); }
+                }
             }
         }
     }