I have no contract with cartrack

Hello Peter please help last month I clealy tell cartrack I have no idea what this statement they are busy sending are what's for I requested them to cancel they never done that yet again yesterday they said me another statement claims I owe them 398 they said their agent will be in contact with me am so annoyed because I don't know this company 😠😠😠😠 my name on the statement is written wrong Phidiwe Zungu ,, the address is incorrect I am not from khayelitsha, I have never been there which means if a person do business with them they don't verify I had to change my account because of this nonsense I don't know they ****med people using false information