I traded in a car I had financed through XXXX XXXX and the companyI traded it at paid off the loan. I now have a 30 day late on my credit. 
I have contacted XXXX XXXX and they suggested I get an attorney. 
I have copies of the checks showing when they were mailed and DTheld the checks for XXXX days before depositing them afterXXXX XXXX contacted and asked why they have deposited thepay off check