MTN IS A *****

I just bought data bundle R99 on my capitec app. It says 99 for 7GB for 7 days. It is giving me 1GB per day. Nowhere does mtn specify I will only get 1GB per day. This is false advertising and misleading and even *****. I called mtn to have it reversed, they said they can't. I asked to speak to supervisor, none available. This is disgusting service. I need 7gb today to download due to loadshedding and I am royally...... I want mtn reported