Supersonic is the worst provider for Fibre or Data

I haven't had internet due to your bad service for 2 months and yet supersonic deems it fit to send me a quote. I called your agents until I gave up as every agent says they will get back to me and 2 months later all four of them have done nothing. I will not be paying supersonic and I am at a point where I am ready to fight this legal battle as they have compromised our jobs as we are working from home and had to start a new contract so that we could continue working as they have failed to resolve my issue for 2 months