Very poor service

I have eventually canceled my fibre contract with vodacom after 6 months of intermittent and at times no service at all all being paid for. I received a partial refund for March and April only. Up to the last day the service was terrible. I currently have an airtime contract with vodacom which will expire in March next year and then it'll be toast. If any of you have vodacom, cancel if you can better still don't use them at all. Can you imagine the income generated for not providing a service, perhaps someone can do the math for that.