Worried about Essay sentence structure and Expression.

[usman.israr]

Will anyone proofread my essays and identify mistakes and guide me how to improve sentence structure and expression ?

[Charles Darnay]

If you are having a specific problem you wish to look at (a particular sentence or set of sentences you don't think are right) then post those, and I am sure someone will help. Otherwise, no.

[Mutatis-Mutandis]

If you're a student at a university/college, visit the writing center. You'll probably be able to get much better help and feedback there than you can here. And if you're still in high school, look into tutoring.