Ebay Asus772 gift card fraud, fraud, auction fraud, gift card scam, scammer Internet

Asus772 (Ebay User ID) has bought $30 worth of Itunes gift cards from me via Ebay.  He paid on time and I scanned the receipt for his payment as well as the copy of the back of the cards and sent to through ebay messaging.

I thought the transaction was fine, but 2 days later I get a message from Ebay saying that someone had accessed Asus772's account and engaged in fraudulent access purchasing the gift card, which makes no sense because he would have to had access to paypal also supposedly.

Asus772 is trying to get the $30 Itunes gift cards FREE, from Ebay by claiming that someone else used his account while he spent the $30 in gift cards.  Be aware of selling E-items, make a scan including their invoice if it is a physical card.