Wrong unit fitted! Worst service.

The worst service ever! I got a new vehicle and wanted to switch my old tracking unit from the old car to the new one. Nobody seems to know what to do!! I've been calling the call center since 10 March to schedule a fitment, the guy who came to fit the new vehicle seems to have done a bigger mess than before. I'm sitting with two NANO units in my car and that's not what I asked for! I'm definitely going to make a bigger noise at their HQ in Midrand soon. Tired of calling and asking for the same thing over and over again! Everyone promised to call me back and try to resolve, nobody has even attempted to. Need to cancel and move to a more reliable tracking company that deserves my money and loyalty.