MIT APP INVENTOR BLOCK CODE be specific please
So I have a Bird which is image sprite and another image sprite named Front which is at the very right of the screen and another image sprite named Back which is at the very left of the screen. So my problem is I cant figure out how to move the Bird to the Front after it touches the Back.

After you answered this I'll still have questions so do you have anything where I can contact you? I have discord mine is CallMeLeo (QK)#7834