Vodacom ******** Public

I have a problem with Vodacom. They sell false business to people. Vodacom is claiming to sell Free 60 minutes each that last for 7 days at a price of R50. Where when you buy their service you only use the for 2-3 days, 30 minutes each day. Worse of it they don't pickup on their Customer Care Line. You can hold for 2 hours or more. Please Hello Peter intervene on this matter