Cancelled my contract 2 months ago, Cell C still deducting funds!!! :(

<p>When my contract ended in Feb 2017, I asked Cell C to please cancel it instead of going for the upgrade.</p> <p>My cancellation was confirmed via e-mail in Feb, and was told the end in 30 days. It is April and they are still deducting fees off of my account, even though I asked to cancel. I also received no airtime/data/minutes for the funds deducted!!! I want my refund or I am escallating this to the Ombudsman.</p>