The first round is the play-in’s. The winners of the first round play FNC and NAVI. Losers of those play in the lower round 1 against the losers of the play-in’s. If they win their first match they’re in. But if somehow they lost two in a row they’re out.
go to liquipedia, it has a much better playoffs page showing where the winners and losers of each game go where. even 1st and 2nd seed can go 0-2 and bomb out 5th-6th