Good bye supersonic...

I had FLTE provided by supersonic. Last year when working from home I had chosen supersonic as they were the only service provider with coverage in our area. The last time I got through to the call centre the lady told me that they never had coverage in our area and I must get another ISP. Never coverage with download speed of over 45Mbps and upload up to 48Mbps. So I cancelled my service on the app 7 times. Still waiting for them to return to me. They once called back and I had been holding on for 2hrs 09mins and 26s listing to possibly the worst tune on the planet. They have no other way to contact them than that one number... no others numbers... no email address... Good bye supersonic... never again!!