how to win matches if my team doesn't have smokes
Ah, I misinterpreted your question. Thought you were just complaining about teammates as an instalocker.
Smokes are practically the most important utility in the game. You’re screwed at higher ranks if you don’t have them so either fill yourself or pray your opponents suck.
You’re going to struggle getting out of chokes because of crossfires or stalling out executes on defense. It’s also likely you’ll get hard punished by OPs at a much higher rate and you won’t be able to hold space for post plant. Only thing you can do is look for timings to find picks and snowball multi-frags — you need to be disruptive so the other team can’t capitalize on their utility.