When is that coming out to speculate on open markets... and on what exchanges?
No serious update about this project and it's been a year since they've told to the public that they have collected a lot of money. IIRC it was Does anyone have any clue regarding them... do they even have an active bitcointalk page? 
I don't think someone has but this is their dead ANN thread; ⚡[ANN][PRE-ICO][TON] Telegram Open Network - Ultra-Fast Blockchain Technology