Contract still a problem!!!

With respect to my previous report of contract entered into **********ly. This was such a contract and was corrected to a point. Per discussion with vodacom representative at a Vodacom store, once a new contract is entered into, this will by default close the other package. Secondly, all charges on a contract will be split on the invoice. This is/was not the case with the invoice. Only per telephonic discussion was this stated to me. I WANT A COPY OF THE CONTRACT DETAILING THE SPLIT ? I GET NOTHING FROM THIS DATA PACKAGE SINCE LAST YEAR JANUARY- THE SIM DOES NOT WORK SO STOP CHARGING ME THIS. WHEN YOU PHONE THE NUMBER FOR CANCELLATIONS IT JUST RINGS.