Absa unauthorised debits

I have been encountering unauthorised debits on my absa cheque account for the past two years. I wrote to the action line and I keep being told to go to a branch to get the debits reversed. At the branch I'm told to go open a case against the people who are debiting my account - the same ones who I don't know. Monthly I am billed for unpaid debits because these parasites come looking for money when I do not have it- but Absa doesn't care. I must pay them and the ******* who want to live off of me monthly. I have trails and trails of emails that the consultant responds once in a while, saying the usual apologies but nothing else happens. I really need my money back and for absa to stop giving people access to my account. This is unbearable now