STAY AWAY FROM CARTRACK

about a week ago I received a letter of cancellation from cartrack. I really thought these people where out of my life. As I previously reported I was involved in a MVC, and received no assistance from their roadside patrols. three weeks later they claim I had a faulty unit that was installed in my vehicle and therefore cannot find my vehicle. Nobody in their right mind can be expected to pay for something that is defective. I went from a speed of 113 to 0km/h in spill seconds with no assistance. even on their system, my vehicles details was capture incorrectly from the beginning and yes I have reported that as well with emails on emails. I therefore refuse to pay for anything further. as I have stated numerous times to the people who keep phoning me. and coming to your accounts department they need to learn telephone manners. The attitude that I am receiving from this company's employees. They treat me worse than a ********.