Still not cancelling contract

MTN still has not cancelled my data contract. I phoned them again this morning to cancel the contract. Every time they say it will take 24 hours. It has been 7 months now at between R450 - R500 per month and it isn't even used.<br> This morning their 808 and *** number doesn't work at all. <br> Other times their support number cuts you off after only 2 minutes because they expect you to phone them from a non-mtn or different number before you will get help after about holding on for 5 - 10 minutes if you are lucky.<br> Their *141*5# utility to cancel content subscriptions does not work, you will still pay content subscriptions you never even knowingly subscribed to. Lots of love from MTN. It is a miracle they still have any customers I swear I am not going to be one of them. I am counting the seconds until my contract ends.