public void EnableFirstCategoryItems()
 {
     foreach (Transform category in  categoryContainer.transform)
     {
         if (category.GetComponent <RefrenceCategoryDetails>().itemDetails.categoryName == listOfCategories[0])
         {
             DisableAllItems();
             CategorySelectionEvent.RaiseOnCategorySelected(category.GetComponent <RefrenceCategoryDetails>());
         }
     }
 }
 void ClickOnCategory()
 {
     CategorySelectionEvent.RaiseOnCategorySelected(this);
 }