IF he still doesn't answer, go to your bank.
How much are you out? If it's quite a bit, the bank will try to get the money back. If it was very very cheap, I don't know how much they will do..
Cosplay DA Regular DA
-Fate Testarossa (Mahou Shojo Lyrical Nanoha A's) ~90%-
-Ryouko Ookami (Ookami san and her 7 companions) ~75%
-Amy Sorel (Soul Calibur) 25%-