Completely Useless Cartrack

I moved all my security fro my vehicles away from Cartrack due to the utmost uselessness of ALL their departments. I have been phoned in the early morning, on Sundays and public holidays and for the test of each day for an account that I have paid. Warning: Don't pay anything on line or on their WhatsApp as nobody can find the payment and all each person who call does is ask you the same questions which you have already repeated a million times. Cancel everything that you have with Cartrack abd move to another car security company who can give you all your detaikls in one answer and is transparent.