lvl on faceit? (Could be a troll)
These situations with tilting always happen when people without life or/and huge egotism come to play competitive games (not only cs and not even computer games).
I usually try to dig out the meme "ITS ONLY A GAME WHY U HAVE TO BE MAD?". Sometimes it helps, but mostly the tilting asshead just says very intelligent phrase, that u usually can't read in classical literature - "SHUT UP U RUSSIAN NOOB".
Guys like these are idiots, that's all.