Brother
No dear i am your sister
.I have read some of your posts Mashallah your expression is good.
few things
Reading books really helps a lot ,improve your vocabulary by learning a new word every day.
Read Dawn News or any other english newspaper of your liking,also read articles espacially related to current affairs daily from net,gather material from net and make your own notes.
Practice basics of correction ,direct indirect etc.Write essay every week it helps a lot.
Write down and check new words or expressions that you find in paper or article.Avoid spelling mistakes,bit of novelty does magic add quotations or sayings.
Improve your handwriting,work on your expression.Be positive and keep working hard.
Best wishes
Regards