Cancelling my contract but debit order goes off

<p>My contract is on my Fathers name, he cancelled his contract and went over to CellC due to disconneting his contract, he cancelled only his contarat and from the 1st November mine has been cancelled and now prepaid. After numerous calls and emails no on has done anything to rectivy this and because its on his name they will not assist me. They said they activated the contract again but til today its not done. I run my own business and this is having bad impact on my business. Vodacom is useless and unhelpfull. They can not prove that instruction was given to cancel my contract and wont contact us to resolve. You only deal with *********** call centres and no manager wants to assist.</p>