go to the left side of your screen on your main front page of listia.scroll down to the bottom on the left you will see account settings..under that you will see verify account.,click on it & you can verify your address/pho#
Welcome..its clear that your unsure of what listia is..when your auction ends..winner sends you there address..you don't get your credits til winner receives the item..you have up to 7days to send item to winner...etc..plz read the rules so you understand it all..will help ya out if you plan to follow thru.. thanks..