Don’t use cartrack

We have been trying to get a unit installed from the 22nd of August with no joy twice they made appointments and waited and no one came we have unsuccessfully tried to get a manager to help no joy we have gotten 7 to 10 calls per day from them and they don’t speak or drops the line We moved from Centurion to Port Edward and told them numerous times and no one updated our adress I have never seen such a pathetic company in my life utterly useless