This buyer demanding to send him the item before his payment cleared by PayPal. PayPal investigating this transaction as suspected "unauthorised payment" . I googled this buyer and his address 8 McCullough Dr. U161297 New Castle, DE 19726 United States, and found out that there are many sellers complaining about him. He is using same address, but different names. In my case he named himself as lali okromchedlishvili.