Vodacom no reception on 3 year contract

I have a 4 month old Vodacom contract that I can not use as there is no reception where I live and work. I have logged complaints and was told that they are upgrading the area but can not confirm if it will be better or solved at all. Now I have to pay for a contract for 3 years that I can not make a phone call from my home where I also work days a week. Vodacom has the worst customer service when trying to log faults. The lady that finally contacted me after weeks could not even speak to me on the line because of the bad signal in the area. I can also not call the vodacom customer numbers to get help because of the bad signal. Worst provider ever. In store also not able to assist, was just told to call the customer care number.