Cartrack vehicles damaging specialists.

On Friday the 18th December they fitted my tracking unit. On saturday 19th December all the lights stopped working on my car. Since yesterday trying to get hold of them. They keep saying will contact me to repair but Noone calls. When I call back they say it's not scheduled. Someone will call. Now today they debit R89. For what. It is not my debit order date and it's the wrong amount. Theives and poor customer service causing damage and costs to me