Hii i already write my paper, i would like to ask you to help me to add ApA form

Hii i already write my paper, i would like to ask you to help me to add ApA formatting to my paper and corrective my paper a little bit.
Project Instructions
Choose a person with a published biography and write an 8-10-page case study investigation. Your case study should be formatted and presented according to the order in the full instructions attached below.
Brief Outline:
Part 1: Biography and Influence (1.5 – 2 pages in length)
A. Introduction
B. Chronological summary of the biography of the subject
Part 2: Theoretical Perspectives (Suggested length: 5 – 6 pages)
A. Select Psychological Theories (Suggested length: 2.5 – 3 pages)
B. Application of Theoretical Perspectives (Suggested length: 2.5 – 3 pages)
Part 3: Biases and Ethical Concerns (Suggested length: 1.5 – 2 pages)
A. Identify and review biases and limitations in your research
Here is a great resource https://www.ukessays.com/essays/history/the-strengths-and-limitations-of-using-biography.php
Part 4: Conclusion (Suggested length: 1- 1.5 pages)
A. Synthesis of Material
APA Formatting
This paper is to be written in APA format. The key components I am looking for are:
1. Written from the 3rd person in a professional, formal tone
2. Proper in-text citations
a. This prevents plagiarism, gives credit to the sources, and strengthens your arguments
b. Here is a link to the rules: https://owl.purdue.edu/owl/research_and_citation/apa_style/apa_formatting_and_style_guide/in_text_citations_author_authors.html
3. A reference section, here is a link to the rules:
https://owl.purdue.edu/owl/research_and_citation/apa_style/apa_formatting_and_style_guide/reference_list_author_authors.html
4. A title page
5. If you choose to including headings (which I highly recommend) here is a link to the rules: https://owl.purdue.edu/owl/research_and_citation/apa_style/apa_formatting_and_style_g uide/apa_headings_and_seriation.html
Review the full instructions before you begin.