Cell C down for 3 days so far with no explanation.

I have been unable to make or recieve any calls since Thursday. My data sim is also not working at the moment. So i am paying R800 for services I have been unable to use for 3 days so far. This is not the first time I have recieved this type of service from Cell C. As soon as my contract ends I will be switching to a service provider that understands customer service.