Unwanted Adverts, constantly taking over my phone.

I've already logged a complaint on your site: #***

You keep taking over my damn phone with adds even when it is locked completely.

The add in question: "MTN Menu Chat, share pics & more with ayoba! MTN users get FREE 600mb/month @20mb/day Download now for Free. Just confirm when asked to download."

So a rep got back to me and said I should update my Consent Settings. I did that and everything is now on "NO"

I just received another one of these. You will also notice that in my original complaint to you I stated that if this **** keeps happening you will be losing me and my wife as customers. We'll be waiting for the contracts to run out so we can leave your greedy fingers.