on 05-27-2015 02:21 PM
my buyer is no longer registered user
What to do when a buyer doesn't pay: http://pages.ebay.com/help/sell/unpaid-items.html
http://resolutioncenter.ebay.com : I haven't received my payment yet.
Do the above, don't cancel the order.
P.S. If eBay has removed the listing, don't do anything. List again.