Isn't LibreTaxi based on telegram? My brother expressed an interest in making his own one man cab company and i mentioned alternatives to uber and lyft and one

Isn't LibreTaxi based on telegram? My brother expressed an interest in making his own one man cab company and i mentioned alternatives to uber and lyft and one of them was libretaxi. I had no knowledge of what it did or how it worked but we were looking at it literally just the other day and now it is gone. My brother can't use lyft because he doesn't have a good enough car for them and uber doesn't cater to our small town. So scrach libretaxi off too.