Worst tracking company

The worst tracking company you can ever use as they easy to take your money as soon as you do payments everything they dont update the payments each month sending me a huge bill and if you try and call them they don’t answer you wait on the phone for 20 minutes no answer take forever to answer your emails but quickly to send you a huge bill at end of the month and if you want to cancel af being with them for quite some time they charge you R2600 just to cancel