Unprofessional and pathetic service

I was called on the 14th of Feb for a new cellphone contract, same day it was approved was told it will be delivered on Monday latest Tuesday which is the 18th, I waited nothing, the same week I called again, they told me to wait for 3 to 7 working day , I waited nothing , I called on Friday i was told that the contract was cancelled, haibo how and mind you i have already accepted the Debi check mandate , no one notified me of the cancelled phone until I called. The following day i got a call from them, cell c they said there was a mistake my contract was not cancelled and and and, I was told to wait another 3 to 7 working days, its a 4th day today I haven't heard anything from them! That is how unprofessional this network provider is!!!!