Vodacom - doesn't care about farmers lives/a joke/unprofessional/

I live on a farm. I rely on signal to call for help. I have been battling now for weeks and still my wifi signal is never stable. The absolute joke is that Vodacom calls me and sends a sms to say I didn't answer. My word I didn't answer because I have no signal. Then they send me a email with incorrect spelling and grammar. That email I put on social media to indicate the complete lack of professionalism. It is now a joke on Facebook. There is no more unprofessional company than Vodacom. I am starting a campaign for all farmers to boycott Vodacom. Vodacom does not care about security,safety and the lives of farmers. Almost a year I have been paying for a connection that is never stable and can not be re**** on.