How do you edit a picture after it is listed?

[duck8954]

I added a picture to an item that I listed for sale.  After listing I found that the picture is upside down. How do you edit it.\?

[comics-scifi-collectibles]

@duck8954   Go to your active listings page and select revise from the drop down menu next to the item then use the rotate symbol to fix your photo.  

You can not revise a listing that has bids, offers or less than 12 hours left on an auction.