unauthorised debit orders

I am so disappointed let alone disgusted by FNB *****ing my money together with those fly by nights companies. I have unauthorised debit orders going off on my account every month. What disgusts me the most is that FNB is allowing this debits on our accounts. 13 years being your loyal client and this is a thanks i get, ****ting on my face. Why is it so difficult for you to stop this people from *****ing our money, clearly FNB is also benefiting from this *****ing.......................FNB you are nothing but a bunch of ******* *****ing from the poor to make yourself rich. Call me to sort this **** out.