Quick question about paypal disputes

[yacob92]

ok first off i want to know what the hell to do i sold an account on this site in the wow account selling section right? ok knowing that this guy messaged me to buy the account for 80$ he paid i gave him the info to the account and then 1-2 weeks later he made a paypal disput for the account but calls the account an ipod right? i couldnt believe this at all so he says ''I ordered an iPod from a forum that I was on, I paid for it but I never received the product. It has been more than 10 days and I asked for 3 day shipping. I would like to get my money back for this product.'' i messaged back and told him that u bought an account not an ipod and gave him to the link of the place where the account was sold http://www.mmowned.com/forums/mmowne...ml#post1921968 stating that. what can i do to resolve this never had a problem before. the funniest thing is that i have prof and he doesnt have zip and hes lying about it all so idk plz tell me what will happen or what should i do + rep greatly appreciated