VODACOM *****S

Vodacom a *******. My data contract was R356, no notice, no calls, my price is now gone up to over R700. How can you just increase a contract to more than double the price without informing the customer, that is *******. I want my amount credited Nd I want my contract ended. Nd your service is pathetic, you cannot get through to a proper accounts department , you get through to service customer advises who know nothing. REALLY REALLY ****ED OFF😡😡😡😡😡😡AND I HAVE BEEN A LOYAL CUSTOMER FOR OVER FREAKN +-15 YEARS