Debit order even thoug im not a client

I have cancelled all my domains i had at web Africa has they double charged me one month.<br> Now 5 months down the line i wake up to see i have a debit order from them again.<br> I phoned to ask what is going on. they tell me mail them to forward it to the Finance department to look into it, its almost a week and i still no mail or call.<br> I WANT MY ACCOUNT DELETED AND ALL MY DETAILS REMOVED FROM THE WEBAFRICA SERVERS<br> <br> Never even think of going to webafrica for hosting or any other uses, once they have your money and details they will just take money left and right .