I won a GoPro on an eBay auction. Immediately after I payed. Two days later I get a notification that the item has been shipped with the tracking number. Two days after that I see this:
We had to remove this listing from the site and you're not required to complete the transaction. If you've already sent payment, the sale should process as normal and you don't have anything to worry about. If you have any questions about delivery, please check tracking or contact your seller. If you run into any trouble along the way eBay is here to help. Please visit the Resolution Center to help resolve any problems you may encounter.
and
This user is no longer registered on eBay
Read more: Will my order still be delivered?