You would have been better off at the other number. You claimed you had only lost 10 grand over there. Of course we know you nevcer had 10 grand don't we? After all, grass huts aren't worth that much money.
Are you referring to the well-known Cash Advance USA scam that is described here?
http://www.dfi.wa.gov/consumer/alerts/cash-advance-usa-advance-fee-loan-scam
If so, the number you posted seems NOT to be a Cash Advance USA phone number!
How did you send them the advance payment, and why did you think they were the "real" Cash Advance USA?