Autopage has been *****ing money out of my account

I discovered that Autopage long after the contracts for bad service was cancelled that they been *****ing from me and because it's less than R100 i never received notifications from my bank. i called and spoke to Tabea Manamela after being transferred 9 times and she advised that she will investigate and call me back and this was on the 06.10.2015. We are now on the 11.11.2015 and guess what i am still waiting for feedback. Today I received a email with a invoice again for R6.73????? For what???? After my contracts was cancelled in March already. I want every cent you stole from my Autopage and every bank charge for debiting my account *******ly. Your service is pathetic. How dare you ***** from consumers like that. The bank charges me every time you ***** from me...You will make sure I get back every cent. I WILL NEVER DO BUSINESS WITH ANYTHING ALTECH INVOLVED BECAUSE YOUR AUTOPAGE IS LIKE A 4TH WORLD COUNTRY SERVICE.WAS PLANNING OF INSTALLING ONE OF YOUR TRACKING DEVICES IN MY CAR BUT NEVER EVER, EVER, EVER!!!!! THEFTS!