First Credit Corporation crooked buolder, Colorado

We received a loan from First Credit Corporation in May of 2010, we never had an issue until October off 2012 when we authorized a payment and they took out 3 from our out account. After multiple phone calls and several screaming matches and deragatory comments from them the finaly spoke to the manager (she was not much better) and since they would not refund the money we came to the agreement that the next three months would be paid for. (October-December). We were contacted by First Credit Corporation through these months and were harassed for payment along with comments. I did forget to mention that we are two months ahead on our payment. Our payment is scheduled to end in June of this year and we will make a normal payment this month (April) and pay off our loan. They have done nothing but caused issues and even reported a late payment to the credit bureaus because we made them mad about how much we owe and when our next payment was supposed to be. Do not use these guys, they have lied to constantly, we even requested a copy of our payment history and was sent a blank peice of paper. Please avoid these guys at all cost, I guarantee that you will regret it.