Mondo Telkom. Bunch of *****!!!

Mondo's too good to be true cellphone contract turned out to be too good to be true. I bought a cellphone contract and I was advised to take an additional simcard that will come with same benefits as the first one, but the second one I will only pay an additional amount of 79.00 Rands because it doesn't come with a cellphone. However,after signing the deal, I realised that most of their promises were actually false, the both simcards don't have all network minutes, only Telkom to Telkom minutes are provided and the other similar card is receiving less minutes than the first one. Even the data is far too less than what I was promised. I called and explained my problem with the contract that what I'm getting is far less than what I was promised by their consultant. They promised to listen to the records of my conversation with their consultant and they will come back to me after 48 hours. They came back after 48 hours and told me that their consultant never oversold the deal and yet I know what she told me. I can't wait to cancel this contract, it's pity I have just started.