DO NOT get a contract with Voodacom

I have been experiencing endless issues with Vodacom since the 5th April when they incorrectly billed me for R30000. They also blocked my number automatically due to a high volume of calls from my number. I have been trying to cancel my contract for a month and they are REFUSING to do so, despite me signing the early cancelation documents and paying the fee. I am still being billed and being allocated data which I do not require and am not using. Unfortunately this is my 3rd review since 5th April and nothing has been done. Their social media department constantly asks for verification then does nothing. The cancelations department just says they are waiting for feedback from the back office and no one ever gets back to you. Please Do Not get a contract with Vodacom, you will regret it