I have to write a research paper about ″Social Media and its side-effects on one – graduate researcher

I have to write a research paper about ″Social Media and its side-effects on one′s Mental Health. This paper is divided into two installment. The first one has been graded as well as attach below.
I need help writing the second installment and revising the first installment to make the paper more sensible and more accurate.
This assignment will be 8-10 pages with 12-point font, double-spaced, and 1-inch margins and worth 25%. The
page count does not include the bibliography/references and title pages so please cite the paper properly to avoid any plagiarism on the assignment.