I have been here before, Any communications you have had with the seller can be viewed by paypal . I think the trigger for this is once its put on dispute, You have done this so now the paypal team can read all the mail etc, Did you fund it from a credit card or bank account ? .If it was CC get on to them and back it up in writing keeping a copy .
99.9% they favour the buyer so im sure you will be ok , I bought a Rolex and it was a fake 100% I received my money back twice and the seller was livid and was going to come down and kick my head in very mature , he demanded I return the money and the watch or else, I said you live miles away please either come to my works or make a appointment to meet me my works address is Sussex Police HQ malling Lewes ,I said just ask at the gate house il pop out. I dont want you making a wasted journey, Ebay and Paypal dont really care he is back selling after a short ban ,the watch went to rolex fraud team and to my knoledge was scrapped and he must have got one lot of money back, He kept saying sort it out or els , I politly said you ignored all my mail etc etc and was no help in resolving the issue you thought id let it go and you would rob me,
keep up the pressure and keep it professional and polite.