Don't let it autofinalize! If you want to, you can click on "resolve" and then in the resolution center request an extension on the finalization. Either that, or if you have reason to believe they might be selectively scamming people, you may want to request a refund. Regardless, take it to the resolution center and DO NOT let it autofinalize on you! If it autofinalizes, the money will be released to the vendor .... you won't have any recourse if it turns out that he scammed you.