Contract expired more then a year ago yet they still deducting monies

<p>I went in to the Telkom store after my contract was done and filled in all necessary documents for me to continue using the sim and just pay for the data i recieved ( I have the document at home still ). Telkom has been deducting monies ever since . They have now blocked my line and i cant make calls or anything . I have made a lot of calls to them and nobody can tell me why they deducting monies and what it is for and now my line is blocked cause i reversed the last payment cause they cant give me any answers. Whenever i call in and ask to speak to a senior person there is apparantly no senior staff, HOW REDICILOUS IS THAT?</p> <p> </p> <p>I am so discusgted with the service i am getting from Telkom, I MEAN HOW CAN YOU DEDUCT MONEY AND NOT BE ABLE TO TELL ME WHAT IT IS FOR , AMOUNTS LIKE R700 + , WHICH IS WAY MORE THAN WHAT I ORGINALLY PAID FOR MY CONTRACT ANYWAY</p>