no one is able to assist

I have just taken out a Cell C contract with Mobi Warehouse and requested that I would like to keep my number. I have received my phone on Friday 05 June and the new sim card, however the sim card has not been activated by the network. <br> <br> I gave them the weekend and thought that come Monday everything will be working properly, but that was very stupid of me. I called Mobi Warehouse on Monday and they informed me that everything was done on their end to get the sim connected however it is Cell C that has been causing the delay. I took the liberty of calling Cell C myself, and the Lord knows why you employed staff that are inefficient and unhelpful. <br> <br> I called at 16:50 and was transferred to the blackeberry department, then to the contract department, then to the technician department, where I was eventually told that this is an issue for the activation department to deal with but unfortunately they close at 17:00. <br> Why is it that no one could help me till today. I am really ****ed, I have been a loyal user of Cell C and often spoke good about them to peers but I have to swallow my own words.<br> How difficult is it to migrate a sim from prepaid to contract? and my cell number is<br> <br>