I have been paying on a car loan since 2001. The intrest rate was calculated via this company paying off for my trade in which Ieft a total of $10,000 on. I have a 1998 Ford Explorer and with payments of $470 it was becoming difficult to pay on time with my other bills. I was charged late fee with the late payments and now they are charging me a additional finance charge on the account. I was told this was the intrest on the late fee(s) in the amount of $5000.00. This company has repoed my car when payments were made in error having to bring my car back to me due their error damaged and now they are charging me a additional $5000. The amount of the loan was $26,000 this includes the $10,000 from my trade in and the intrest rate was 21%. I did not know they can charge you a additional amount on the intrest. So I was charge late fee(s) when late and they charged intrest on the late fee(s). Is there something I can do to avoid this add'tl $5000.00 the value of the car is $2000.