Cell c

I am working shifts. Travel in the dark to work and back. My network was suspended 6 times in 9 days. Every time I have to phone them to reconnect. My son have to do it, because I can't use anything on my phone. Not even a sms. My account was never in arrears. My son send them a email. No reply from them. Their excuse is. It's a system problem. What are they going to do if I need my phone in a emergency, our roads are terrible. And the road I drove to work is in a horrible condition. I want a answer from them and a solution for this problem. Otherwise I am going to cancel my contract