Withdraw more from account

Can someone tell me if Dollar Flash is legal in Louisiana? I read on here that they were illegal in the state of Louisiana. I send them an email because I borrowed 200.00 July 1, 2012. They have been withdrawing 120.00 from my account since July 31, 2012. I sent them a letter telling them not to try to withdraw anything more from my account. I'm only obligated to pay them the original amount borrowed with no interest, and that I’m due a refund of 400.00. This was their response: There is some one reviewing your account. If you go to the web site you will see that we are llc. When I hear something different I will contact you back to give you the results. Our number here is 866-435-0347.What should I do?