Complaint Review: first national credit

i received a certifcate in the mail from first national credit for a gold card if i sent them 43.00 dollars for a one time proccessing fee. and my credit line was quaritee for 15.000 i have sent the money and me and money son first call to verify the companys to make sure it was there and we did get a phone number and address stating the place was there now i look on the internet and find the same place i sent the money to it the same place another women found out that it was a scam what do i do please contact me about this matter.

thank you
barbara kermorvant