Wrong debit date

Hi <br> i have been with Old mutual for quite some time now and i want to cancel the products that i have with Old mutual<br> <br> i have been requesting not to be debited on the 25th but i see that my request is not being met so to make things easy, i would like to request for someone to be in contact with me to tell me the process of how to go about cancelling because i cannot keep on calling and request for my debit to go through last day of the month....so everymonth i should keep on calling to make sure that the debit will be on the last day? the bank is charging me and i kept quiet last month but now its getting out of hand<br> <br> i will make sure that the funeral covers, educational plan, investment that i have with you is moved to Liberty <br> <br> i cannot deal with *********** company<br>