i recommend possibly trying out aim lab, based off what other people say about it and from how i've improved over the three days i've used it, i think it can genuinelly help a lot with your accuracy and stuff, with that being said though it definetely isnt a silver bullet and you'll still need to learn how to preserve your health and how to move properly through general experience ingame if you want to get better

Get boo clinet and ur problem eill be solved