Kirk, the rules for the classifieds SHOULD pop up when you try to start an ad. You have to accept them to proceed. They are also posted in the Classified Gate for review. https://www.gatewaytoairguns.org/GTA/index.php?topic=79167.0The rules explain everything required before, during and after an ad is placed. Everyone should take a look and be familiar with them.But to answer your question, whenever an item is sold, traded, found, changed your mind or the ad needs editing, simply click on the Report to moderator tab. In the report tell what you need done and why.SAFE & Happy Shooting!!!!Dave