MTN - NOT SA's no.1 network

I have been with MTN my whole life, and no complaints. As of now for the last 6 - 12 months their service has been absolutely horrible. Where I pay for LTE internet every month on time they deliver a service that is not worth the money they charge. MTN needs to fix this. Some of us are working an studying from home and we cannot afford to struggle with a service we are paying top dollar(rand) for. This is unacceptable.