They can't get anything right

My debit order is set to run on the last day of the month. The reason for this is due to me getting paid last day of the month. Wesbank now sees it fit to debit me on the 22 December. Who gave you authority? What if I did not have money in my account? It would end up affecting my credit profile. Not even an opt in message like other companies to advise that yourl intend on debiting your customers early. It's never ending drama with wesbank. I want my money back. Don't assume people get paid early wesbank. Have common sense n courtesy.