Vodacom still getting 3rd party spammers to call me

I complained on Hellopeter about Vodacom just lat month about their 3rd party vendors trying to sell me funeral cover. I was assured that it wouldn't happen again. I confirmed that I was opted out from ALL marketing permissions with Vodacom. Now A1 financial services calls me on behalf of Vodacom to sell me a watered off medical aid. Come on! I am a red client! Don't insult me! Also: I am also looking into this as I suspect that this is in breech of the Popi act depending on what data was shared with A1.