Debit order before I even get paid

Dear Absa

Please advise on why do you think you can do as you please in my account. I get paid on the last day of the month not before that but on the last day of the month. It doesn't matter ehrther it is a Sunday or a Monday and that was explained to your bank for several times and you can see since I bank with you guys. Advise on why do you have the audecity to debit my account before I get paid. I din't care about the month ending on Sunday. Stop disrespecting me please.