I've been doing a bit of eBay shopping recently, and got a nice deal on 2 Wii U games from separate sellers and won both auctions. The first one went through without a hitch, as I paid for it yesterday and got it today. The second, however, is problematic. Upon trying to pay for the item, I'm met with this error message. Seeing as it suggest I contact the seller to get this all sorted out, I went and did just that. That was this morning at about 7am, a little after the auction ended. It is now 10pm at night, and no response, even after attempting to contact the seller a second time around 3pm. The seller's history shows 100% positive feedback, and the last transaction to happen with the seller involved them buying an item on December 16th, so there was some activity happening. I don't think it's on my side as I was able to pay for the item just prior to this one. I'm usually a patient guy, but not when there's a problem and nothing is being done. What should I do? Should I just wait and hope for a response?