Why do I keep getting queued against trolls in tetrio

After I hit B rank I've seen several players that don't belong in b rank. I'd like to get to A rank but I constantly keep getting trolls that are way above my skill level that just stack in dumb ways and are still pulling off wins. I just played what seemed like an S rank player because he was going pretty fast stacking in a weird way and still constantly spamming tetrises.

I just don't even want to bother with tetrio because of this shit.

Should I just stick to tower or get into some other mode? Because these trolls make the game not fun to learn and try to improve.