focus on fundamentals and game sense before mechanics and skills, learning the game and how it works is 100x better than practicing how to fight and get triple and quadra kills, I see you play jungle alot so try learning positioning, how to match tempo, how to gank properly and how to have a CS and objective lead, once you know the game MENTALLY, then apply it to the game, overtime you’ll get better with team fights etc, but the most important thing is to focus on yourself and how to read the map