POOR SERVICE

On 13 April 2015 i took out a contract with Vodacom they deliver a new instrument with a wrong sim card. I called and on the 16 April 2015 they still deliver a wrong sim card. On 20 and 23 April 2015 i called to enquire when they will deliver new sim card still no sim. I AM STILL WAITING FOR A SIM CARD TO BE DELIVERED!!!<br> <br> On 30 April 2015 i got a Neno sim card from my colleague at work working with cellular phones. I now what to do a sim card swap from prepaid to contract and still you have to wait for 30 minutes before you get to speak to a call centre clerk. I WANT TO CANCEL this contract.