Over the limit charge on my over draft

hi<br> <br> My overdraft charges get charged on the 25th of each month and i only get paid on last day of the month. the problem is that when they debit the charges by balance goes over the limit and i get charged AGAIN for over the limit overdraft charge.<br> <br> I called the prestige line and they say there is nothing they can do. This is day light ******* and if this doesn't get sorted im moving banks.<br> <br>