Unsolicited Subscription

I have been subscribed to this "service" which no one knows anything about at ridiculous monthly rates and I never gave permission for anyone to do this. The worst part is, you ask your service provider to stop these and trust that you're protected and they just allow this to happen. I am so dissatisfied with the service of Vodacom as well as WASPA as well as this "Uchater" nonsense.