add gif

README.md

@@ -1,7 +1,7 @@
 # CustomHierarchyFolders
 CustomHierarchyFolders is a Unity plugin that allows you to create folders in the Hierarchy panel to organize your GameObjects.
 
--GIFHERE-
+![CustomHierarchyFolders](https://github.com/alisahanyalcin/CustomHierarchyFolders/assets/34830846/086abd71-56bd-4c81-9792-d66a9f38fa79)
 
 ## Installation
 1. Download the latest unitypackage from [Releases](https://github.com/alisahanyalcin/CustomHierarchyFolders/releases) page.
@@ -14,4 +14,4 @@ CustomHierarchyFolders is a Unity plugin that allows you to create folders in th
 
 ## Credits
 - [Taobao](https://forum.unity.com/threads/how-to-check-if-item-is-expanded-folded-or-collapsed-unfolded-in-the-hierarchy-view.564427/#post-8958444) for the expanded/folded status check function.
-- [halak](https://github.com/halak/) for the share [Unity Editor Built-in Icons](https://github.com/halak/unity-editor-icons) repository.
+- [halak](https://github.com/halak/) for the share [Unity Editor Built-in Icons](https://github.com/halak/unity-editor-icons) repository.