VODACOM *****ING MY POWER HOUR

Again my Vodacom Power Hour has vanished. I bought Power Hour 2 days ago, today when I want to use it cut. Today was day 3. Someone is *****ing my minutes please investigate. .

I am reside in Fleurhof and there is poor network coverage in my area. I logged a call about this in 2015/2016 and was promised that Towers would be build or something like that , we are in 2021 and still experiencing the same issue. I am not sure if I should change to a network provider who will cater for my needs???