Imax Bancard Imax Merchant Account Fraud, Sham, Ignorant and Rude Internet

I recently found my bank account over drafted, when I looked at my report I found an Imax automatic withdraw. This of course gave me a red flag because I hadn't ever heard of them. I looked on google and found other people reports on RipOff Reports. It was after that I discovered I had never made an account.
I'm a student why would I need a merchant account in the first place? So basically to cancel the withdraws that I had nothing to do with they want to charge me a cancellation fee. The whole account is fraudulent and somehow it has all my information. Now I have to make a police report before Imax will stop withdrawing from my account and so my bank won't charge me an overdraft fee. So far they've taken $100.00 from my bank account unauthorized.