Internet pay day loans in tennessee

So I have one with UsFast Cash for $300 havent paid back anything yet. And I have one with AmeriLoan for $300.00. In the process of applying for these two, my checking account information was stolen by a company called Hydra fund III they also deposited 300.00 in my account and then started to debit 90.00 every three days, which I never gave them my checking info or ask them for a loan. So I closed the checking account and I am now trying to repay the first two above. But they are telling me that I now owe them like $580.00 a piece. So can someone help me in this matter and tell me how that I need to handle this.

Thanks
Scotty

I do live in Tennessee.