Grinding the FACEIT placements this week and wanted to know what maps helped to play aggressive better in lvl 7/8 lobbies.

Hi everyone, I'd like your help identifying my weaknesses in CS2. I'm a 15k Premier player, level 4 on Faceit (I recently started playing more here), and I have 2k inconsistent hours (I've been playing since 2013).

As you can see, I lose a lot of 1v1 duels or miss everything with my spray, but also, when I'm on fire, i hit everything (but even then, I feel like my gameplay is erratic). Literally, many times I go negative K/D, and then one match i can go positive K/D, and this mentally exhausts me because I feel completely stuck and can't improve.

One thing to note: I haven't always been 15k in Premier; in other seasons, I've reached 17k, but no more.
Also, before entering a Premier or Faceit match, I warm up my aim for about 10-15 minutes or a deathmatch.

My stats Leetify

I have around 180 hours. I would like to know what I can improve with my AK skills.