Money making scheme

I have made numerous enquiries into my faulty cartrack tracking system and recieve the standard sms as a response "your unit was tested blah blah blah and is in working order. Yes the unit might be working on your side, but this unit is draining my car battery on a daily basis. I have been to numerous battery testing centres and all agree that there is nothing wrong with my car battery, however I have to push start my car every time I have switched it off. I have now been told that I have to pay +-R700.00 for someone to come and "look" at the unit in my car. So I have to now pay to have YOUR FAULTY unit looked at......but of course ,typical, no client service, making money is your main objective.