Preston Financial Group Scamming Poor People Charleston South Carolina

The company was contacted and a contract was sent to us. They said if we paid $3000 down they would give us a loan up to approximate $20,000 and the first 10 months there would be no payment. The contract was only good for a week. We called back after a week and they told us to send the money and the contract would still be good. We did. They wanted $3000 more because of our poor credit, for the lender insurance otherwise would not grant the loan. It has been 4 weeks and now we find out they have scammed us. No way to contact them or anything. What can we do?

Christopher
cairo, Georgia
U.S.A.