Cancellation of contract without notice

Good day<br> <br> i have been through some difficulties the past 2 months. and yes my account is in arrears.<br> <br> I have received a message yesterday 31/05/15 \Your cancellation request was processed successfully and your contract will be terminated on 31/05/2015"<br> <br> I was not called by Cell C to confirm or to inform me what is going to happen or that its going to be terminated. I have two contracts on my name"