New Building buttons integrated + global leaderboard

Assets/Game/Scripts/Minigame/SkinShopManager.cs

@@ -9,6 +9,7 @@ public class SkinShopManager : MonoBehaviour
 {
     public static SkinShopManager instance;
     public SkinsData skinsData;
+    public GameObject popup;
 
     public GameObject listItemPrefab;
     public Transform listItemsParent;
@@ -28,6 +29,11 @@ public class SkinShopManager : MonoBehaviour
         btn_Buy.onClick.AddListener(onBuy);
     }
 
+    public void Show(){
+        Populate();
+        popup.SetActive(true);
+    }
+
     public void Populate(){
         //Validate skins list
         if(DBmanager.SkinsPurchased.Count <=0){