I sold a Cyberpunk 2077 Xbox One X, then after 4 days the person asked for a refund. I accepted the return but did not refund their money yet. Today in the mail I received the box and when I opened it up it had a thing of computer printer paper where the xbox was supposed to be. It also had a can of vegetables where the controller was supposed to be. I do not want to issue a refund to this person, but I think eBay will automatically if I do not within two days. What do I do??? Please help!!!