What are Vendors Thinking?? (WTF)

[Yenko LS]

I got involved about a vendor on a earlier post and i paid 7000.00 dollars back in Oct..The order was cancelled and i have not seen any cash. It has been since Mon (i even offered him 500.00 for his trouble) and no cash has been returned to my PAYPAL acct. I paid by bank wire,when i paid. How long does it usually take before cash is returned? Or am i holding my breath for nothing?
Thanks in advance Wes