Vodacom activating own services on my contract without my consent

Can someone at Vodacom please explain who gave them the authority to bill me for Vodafone Live when I did not subscribe to this service?????

I called Vodacom and firstly vodacom Deactivated it, they then said I should do it by dialling *117# and it is automatically deactivated; however the next week I dialed that,and see that there are 5 subscriptions,which I I didn't activate. And it’s using all my airtime!!

The consultant informed me that I somehow activated this service which i have no knowledge of when clicking on an email or link that in my monthly invoice, really? I don’t even receive my monthly statement by email or post. And the other consultant said that there’s a pop up on websites that I’m apparently clicking activate, I have an Adblocker,how is this then possible?

Is this how they intend to keep their customers? By robbing them?

This is absolutely pathetic service!