GM Financial Consumer Loan Complaint

GM Financial Consumer loan department,

Vehicle loan Managing the loan or lease New York

i made acheck payable to gm financial using my personal checking acount some - alter the check the check was supost to be for - the made the - look like a - there my acount was debited - dollars gm financial is stating they havent received the payment i contacted - - wich is my bank they saying that the check was cashed i went multiple times to the branch with no help they saying investigating but gm is charging me all kinds of late fees the last thing that - - did was correct the amount but a month later gm still calling me about the miss payment