You should find a tutor or related professional to guide the revision. According to the public information about the query, we should re-examine the structure, content and demonstration method of the paper, adjust and improve the scoring points, so as to improve the quality and scoring of the paper. In addition, you can also communicate with teachers or professors to understand the grading standards and make targeted modifications and improvements according to your own opinions. Don't give up, study more, read more, think more, practice more, and constantly improve and improve your writing ability. I believe you will succeed.