Humm the problem is the method of payment used. You can not get back a bank transfer. Next time you should use PayPal. I recently get defraud by a person selling me amiga hardware, then he don´t reply my emails and the item don´t arrive. Then I started a demand process in PayPal, At the same time I go to my bank and canceled the PayPal charge.
I hope you can get the CSPPC or you money.