Help Me Improve My Game

I Started Learning Game Development About 1 Month Ago, and i Just Released My First Game On Play Store, Its A Free Game & I Know That Its Not Perfect By Any Means, I Have Already Designed Nearly 40 More Characters And 4 Different Maps, Plus I Will Introduce A Leaderboard, But These Are Planks For The Near Future But I Want You To Try My Game And Give Your Reviews About How I Can Improve It

Here Is The Link –

Screenshot Of The Game