Vodacom promises empty but I must pay...

I have been complaining since the beginning of the year. Please cancel my data contract. We are here on a weekend and we have basically NO Wi-Fi reception. The technicians were here shook their heads in disbelief!! Cancel please!! I a will find a better service provider. Not hard to beat what I am paying for now. And I want at least half of my money refunded although I couldn't even use half of the cap available due to no reception... I have had it. Irene Quist *** I will also come and cancel both my mobile contracts as well.