I had a wage garnishment for a vehicle in 2010. I'm in the process of getting my credit straight. My wages was garnished for $8200 and on my credit report it states that I have a charge of for $6900. The attorrney sent me a letter saying I still owe money I called him and he said I still owe the interest of $1500. I found out through my company that after the wage garnishment he had 30 days to apply for the interest he waited 6 months so they declinded to let him collect. What can I do about this problem.