Worst service ever

Hey guys we are staying in mbazwana rural area we do have a bussiness and a lodge here. I have been with vodacom my entire life we are struggeling with signal for the past 5 years and vodacom doesnt do anything about it. I have phone them multiple times and all the can say is restart your phone or switch your phone off for a few hours and then switch it on again. Im spending at least a R1000 a month to buy data and airtime and i cant even use half of my data. What a waste of money. I have decided to change to mtn or cell c any network can be better than vodacom.