"EMERGENCY CALLS ONLY" for over 24 hours?? No internet, no network, nothing. I might as well have a landline because my smartphone is useless at the moment

For the past 2 weeks, I've had network issues. Two weeks ago, i could only make "emergency calls" for over 24 hours. I have a job and I need to be available for phone calls. I work from home, I cant afford to be offline. A week ago, same thing happened - no coverage at all for a good 24 hours. This week, started on Sunday and I still have no coverage. What is happening Vodacom? This was the best network, and now it's no better than MTN or CellC. Can someone urgently contact me - I need answers or for you guys to boost whatever tower is not working, because I can't not have network at all. This is nonsense, I pay for data and it's been working all along - why it it not working anymore???????