Bullies, ****mers, *****sters

Cartrack your service is horrible, you keep on debiting my account more than you should and you don't want to explain the reasons for debiting such amounts. You stopped billing my account and you come back months later you say I owe you money for all the month you didn't bill me but when you rendered no service to me, you blocked my cartrack profile. Why are you debiting my account more than the agreed premium, this is not once or the 1st time?