The Home Professionals No Longer In Business

I booked an appointment through Team buy, was given an appointment on 25th August. Someone also called me at 3.15 pm confirmed the appointment and told that he will be there but he never showed up, I called them and call Center people took the info but never got a call back to date. People should be aware how they waste our time, I missed my son's last class as well while waiting for them. 2 times I called them but the same. And now I assume that they blocked my number as when I call them there is a recording saying number is not assigned. I don't know what professionalism they are showing by doing that. Their number is 416 827 0999. If anyone knows anything about them?