Ally Financial Inc. Consumer Loan Complaint

Ally Financial Inc. Consumer Loan department,

Vehicle lease Managing the loan or lease Florida

GMAC refuses to explain or show that the debt they have been reporting since -/-/- is accurate. I have amicably tried to resolve this matter however GMAC has refused to answer any of my questions or show me proof that I owe them any money. They have gone as far as removing my good GMAC accounts from my credit reports and leaving the one trade line which is reporting in error. I have tried the - but they never responded I have tried writing letters certified to their legal counsel in New York to no avail. I want them to remove the negative reporting off my report which is due to come off in - - anyway. Please help, their customer rating and satisfaction rating is very low from the research I have done and this situation is no different. I return the car in good condition on time.