vodacom charging me R10 a day for WASPA service i never signed up for

Hi there,

I noticed over the last few months my airtime dropping quite rapidly. Nowhere on the app or my invoice was I able to see why it was dropping until I eventually called customer services where they told me i am subscribed to this service. I NEVER signed up for something like this and thanks to this service I have lost over a R400 in airtime! What the hell Vodacom? What the hell is this?? Please Vodacom, tell me what this is all about and why the hell I was signed up to this without my permission!