I am doing a quantitative research problem in nursing. I have a research problem

I am doing a quantitative research problem in nursing. I have a research problem but assignments are so heavy that I need help to write my Conceptual definition, Literature search synthesis, and critiques. The deadline is 2nd November. It’s worth 35% of my mark. I will upload my research overview and the references I used. I will attach the clear instructions for the assignment.
It should include the following.
A clear statement of the problem
Define all the concepts from the review of the literature
How are the independent and dependent variables related
Description of the database synonyms and the rationale for selecting inclusion and exclusion criteria.
Synthesis of relevant empirical literature
critique of strengths and limitations of the empirical research as a whole
summary and conclusion of what is known and highlighting the gap requiring further study
Please refer to the attached documents to be clear on what needs to be done