Appalling Service Equals Cancellation of Contract

Would be zero stars if possible. Signal in a part of our neighbourhood of De Waterkant, Cape Town has been non existant indoors for well over a month now. As soon as you enter your property, signal cuts out. So I have no phone or wifi signal (both Vodacom). Several neighbours and business have the same situation. We must resort to walking out onto the street to make calls, send emails or even process card payments. I live and work from home so this is utterly unacceptable when trying to run 2 businesses. Vodacom was contacted several times by myself and several neighbours. They said the issue was resolved weeks ago. An outright lie. They then called back to say that actually this was not the case, they'd made a mistake, and they were looking into it but could not commit to a time period as to when it would be resolved. May be Sep or October. When I asked why I am still paying for 2 services I am no longer receiving, I was told that the accounts department would consider a discount (?!). My neighbours and I are now about to cancel all Vodacom debit orders: No services should equal no payment. I will also be cancelling all my Vodacom contracts as soon as my fibre is installed days from now. Quite frankly the worst service I've received from any mobile company in any of the countries I have been.