About two months ago in New Hampshire I had my car fixed by an individual I found on craigslist. From the start this was a disaster and the person had the car for almost a full month. I know, I know, mistake one was finding someone on craigslist. I was told the repairs would be around 2,000 dollars. In fact, I said that this was all I wanted to spend. Well when the time came around to pick my car up the repairs were 3,000 or around there. I told the individual I could pay 2,000 now to get my car, and I would come back a few days later with the other 1,000. When I came to get my car (with a whitness), I paid 2,000 cash and was given a reciept. I left, and then came back a few days later with the same indivudal and paid the final 1,000 dollars. I was given no reciept but I thought nothing of it at the time. Now here we are almost three months later, and I get a call from the New Hampshire State Police saying that they were going to put a warrent out for my arrest since someone said I didn't pay a debt! I just don't understand how this could be. First off, an indivudal fixed my car, not a business. How should I go about this?