instant tax service they cheated me out my income tax cleveland, Ohio

I had went to instant tax service for a holiday loan for Christmas I had got approved for a 100 dollars .I was waiting on my w2s to come when I receive my w2s that's when I was told that instant tax service had filed my taxes with my last paycheck stub I they didn't even give me anytime to pay them the 100 dollars back they just filed my taxes.then my check went into they bank account without my permission then they wad saying I owe bank fees .the check that they gave me it was very hard to cash didn't nobody want to cash it I had to open up a bank account in order for it to get cash.I will never do this again 100 dollars cost me 700 and something