proof reader?

so apparently people or person think that my story's grammar is horrible so i need a proof reader or something because they think that i don't capitalize or use quotations when people are talking when i do . they also think i do not space out my paragraphs which is true but mostly because i forget to do so
so i need someone to proof read my story which i don't even know how to do. so just comment or message me if you wanna proof read my story for me and it has to be somebody I'm friends with because i don't want some random person doing it
~amy