No Service, 2 weeks and counting...

I have logged a fault with CellC for no service in my area, they somehow seem to notice when it comes on for 30 minutes and then they call and ask 'is all okay now?' then an hour later it goes dead again and no signal once again. Today even wifi calling seems to be dead. In past I could at least use a different network's wifi...

Please cancel my contract, i dont care if it still has a few months to go, I will move to someone who actually bothers to fix network faults.