I have already answered it a couple of times including in the post you quote can you not read, once these scammers said their account was hacked it is game over they only denied one charge back against me in probably a dozen filed. Anyways I have warned the OP what to expect good luck to him and from experience at it he is damn well going to need it.
Well, sorry you had such a bad experience.
If you think scamming a physical item shipped with tracking is that profitable, then may be you can try buying an iPhone or brick of gold on ebay and then say your account got stolen?
I only got scammed once, because I was too lazy to ship a physical mail so I would have a tracking number. On the phone, Paypal said if I had tracking number, they could put me under Seller protection... at least that's what they said.