Engish is not my native language, and it's tough for me to write my uni assignment because I used to write everything differently. But if you want to improve something, it can easily be done. For example, when I don't know how to write something at all, I use https://wr1ter.com/
. They adapt everything to requirements, use extensive vocabulary, correct grammar, and there is no plagiarism in the written paper. Also, the service not only helps to complete tasks but also allows you to see an example of a perfect essay. I think that it's a great way to improve your writing skills.