Click the Advanced Search link at the top of most pages. On the left side of the page, click the Find contact information link and follow the instructions.
If you have a problem with selling on eBay, we want to know about it. Learn about reporting problems with your buyers. If you don’t receive payment for an item or you want to cancel a transaction, go to the Resolution Centre. We'll help you work with your buyer to resolve the problem.
Reporting problems with your buyer Learn what to do if you think your buyer is violating eBay policies, or if you're having other problems with a buyer.