Once bid is placed you can't do a GIn.Read thru some of the listia rules when you get a minute to familiarize yourself with them.There are alot you should learn ....its for your own benefit,this way people can't get over on you OT b...sh.t you around.Trust Me ....they'll try!LOL
Take pic with phone or tablet and revise your auction.you just tap the spot where the pic goes and it will allow you to add pic from your gallery of photos.Its easy......