Can not phone, sms or use data after upgrade for 26 days now.

<p>I upgraded my phone in November and it worked fine until the new contract kicked in 1 December. I have spend hours on the phone with customer care and 'n half a day instore. Only to be told the wil escsalete the problem. Later I will receive a sms that my call has been closed. If customer support can not sort the problem or instore what am I suppost to do next? It seems that Vodacom coud not care you are only a number. Today is day 26 and no one is working on the problem.</p>