Cancel contract two years ago and still paying simcard been cancel by vodacom

<p>After a ********** upgrade in October 2014 I cancel my data contract with Vodacom that already expired in Jan 2014 they cancel my sim card and resolve the ***** that were committed by their own employees. But they keep deducting the contract amount from my account I went to Vodacom several times then they tell me the contract is cancel but they keep on deducting money. I can’t stop paying then they stop my other phone accounts</p>