Disqualified from tournament, bad admin

So i just participated in a faceit tournament, my whole team in premium and we played our first game. All of us are recording and our score is 10-1. One of our players computer is crashing and he gets disconnected. We play up until next half where we have the lead 14-4. Our friend comes back and we win 16-4. We go into our next game and gets paused. The team we won against requests demo from our crashed friend and we cant deliver since its not there for some reason, we tell him how it is and that we can give demo from all the other players who were not disconnected. The admins wont even reason with us and disqualifies us instantly.

The admin was wartab and the game url is: https://beta.faceit.com/en/csgo/room/c006bb2e-6bd4-4210-bfa3-88f77454ff8c

I also noticed that i lost 28 from the 6 round game that we got disqualified from. Really fair there