Vodacom contract nightmare

It's worse than a nightmare. Sold me a phone contract after assuring me it was a dual sim phone. Called them to cancel this contract as it was not a dual sim phone. They canceled this and another data sim contract I had taken..... This done after clearly explaining to them I'm using the data sim. Anyway, tried to get this rectified with them, despite numerous promises to get me back up and running, and to keep contact with me on the process, nothing has materialised. Offices close early on Friday, don't work weekends, and had promised to sms me by 3.30pm latest. I'm without any data for almost 2 weeks. I've been very patient with them, but this is down right shoddy treatment that I've received. I implore Vodacom not to subcontract to companies like these. Sell you lies, then bungle up simple admin procedures. They deserve a minus service, 1 is too high a rating.