MTN DELIVERS POOR SERVICE, THAT COSTS ME MONEY

I have a contract with mtn for a 40GB day and 40GB night data bundle. I have only been receiving 60GB it seems. And paying the full amount.

I have contacted mtn on 17 October 2020,to date they have only said basically that they will look into it. But to no avail to this date have they resolved or come back to my issue,despite contacting them every month and more.

This is very poor service, seems like the intention they bring foward is that,once they have your contract and money they don't care any more. Feels like ********** to me. Very unacceptable MTN.