WASP Deduction

Apparently I signed up to Vlive at R7/day. I remember seeing Vlive for R7/day and I certainly did not sign up for it. I ran out of airtime for the month after I only made like 10min of calls. After phoning 111 I was told I signed up for Vlive. I looked through my SMS/emails and cannot find any reference to sign-up. The website for Vlive indicate that a Code will be send to your cellphone. Again I cannot find a SMS containing a code for this and I am sure I did not sign up. Yet money was taken from me. I can find no proof that a two step process was followed for sign-up to Vlive. I do remember I saw Vlive and the price associated and also remember that I did not sign-up or click anything further to confirm or give permission to subtract money from my airtime for this. I did send a message to 31050 to "Stop All" WASP activeity and got a reply that I am not subscribe to any. Please Vodacom it should not be so easy to take money from my airtime without me even knowing about it? I have no indication that money is going or was deducted for something that I even did not sign-up for. If I did receive an SMS I could have stop it immediately.