ABSA trying to benefit from ********** transactions

Once again, ABSA has allowed an unauthorised debit order to go through my account. I cannot reverse it online as it is more than R500. I had to inconveniently send an email for the debit order to be reversed. Their reply says that I will be charged for the debit order reversal. Such pathetic service!!!

Who authorized the debit order in the first place? Must be someone at ABSA. You should pay for the charges. Why not charge the company the deducts money from my account without my consent? The same company **********ly deducted money from my account last month. I managed to reverse that debit order because it was less than R500. Why is there a limit to the amount that I can reverse? Is it so that ABSA can benefit from ********** transactions? No wonder these ********** transactions never stop.