WASPS AND PURCHASED CONTENT NIGHTMARE CONTINUES!!

Constant WASP hogging on my account regardless of any block settings, OR requests to zero my spend limit, etc etc etc... Nothing works. My bill is some months more than TRIPPLE !! I have logged so many calls, Vodacom is either clueless or complicit. They receive huge kickbacks from these WASP subscriptions, so I understand, but the money is coming from our pockets! Shame on you Vodacom!!!!