Appalling service

Since switching to Vodacom 2 months ago, I have had multiple issues with my data being instantly consumed for no reason. I am very aware of how to manage my data, all subscriptions and updates are set on manual and this never happened with Cell-C, only since movin to Vodacom. <br> <br> On phoning the call centre to report the problem I have been utterly appalled at the service. On finally getting through to an agent I have either been left holding on while hearing laughing in the background and then being hung up on