2.5 years worth of debit orders from Retro Legal

Hi,<br> <br> For the past two years this company \Retro Legal"has been running debit orders from my account. I have tried to contact them through the phone but I have tried many times to phone them but it says the number does not exist. I have tried to report the problem it in their website but they still continue deducting cash(R89)from my account. Quite honestly I'm sick of this"