cancelled my upgrade after 2 months

I upgraded my existing contract in April 2015 (around 20-25th) and received my new Samsung S6. On the 28th April 2015 I contacted the call centre as the phone kept switching off. They collected the phone and returned it a week later as it was not fixed. On the 13 May it was collected. <br> <br> On the 10 June 2015 I followed up on the phone as I had had not feed back and was told that I would be getting a replacement phone by Friday, 12 June 2015.<br> <br> Today, 15 June 2015, I called the call center to follow-up on why I had not received my phone yet and was informed that my upgrade had been cancelled.<br> <br> I am beyond ****ed off right know. I have been a valued customer of Cell C since they started and to have this happen with out the common decency of a phone call is shocking. You have been happy debiting my account monthly and know you do this.<br> <br> This is shocking business practice and I use these phones to run a business and this is impacting on my business know