Cartrack

I will never use Cartrack again. I got a legal summons from their attorneys they are using. When I bought a car I told the dealer that I want the tracking on a month to month basis not a 3 year contract as I don't keep a car very long. After I have sold the car my financials took a turn for the worst and I decided to stop my Cartrack debit order as I thought it was on a month to month. So for a few months I did not pay Cartrack and I did offer them to pay a monthly fee of R50 because that is what I can afford and no reply on that. I want the account closed and to stop the attorneys harassing me and actually reply to my mails.