Community Choice Financial, Inc. Payday Loan Complaint

Community Choice Financial, Inc. Payday loan department,

Charged fees or interest I didn't expect California

I took a loan with CASH CENTRAL - - - - UT - phone # - and I agree to 80 % interest in the loan, but about 3 weeks ago I found out the interest they are charging is 180 % which I do not recall or understood, the loan was for $2500.00 I already make paid over $1400.00 and yet they have not apply anything to the principal. I need you help with steps to get this to the terms I understood agree please let me know if there is any assistance that I can get