ABSA debits your account before the debit order dates expecting you to have money!

Dear ABSA Why would you debit my bank account on the 24th of the month if my debit order dates are for the 25th??????????? Do you think that us Commoners have millions in our bank accounts for you to debit our bank accounts at liberty???????????? You probably going to respond claiming it is due to the public holiday but so what???????? Am I supposed to have extra money before I receive my salary because it's a public holiday on Monday? What does Monday the 27th have to do with you debiting my account on the 24th???????????? and you still going to make me pay for failed transaction charges on top of that!!!!!!!!!!!!!!!!!!!!!! This is actually a regular occurance even when it is not a public holiday but when the 25th falls on a weekend!