Statistical analysis for a capstone project

I am currently working on my Capstone project "Oral Health Promotion to Improve the Quality of Life in Older Adults Living Independently " I already have the research proposal, the pre and post-intervention data, and the questionnaire used. I'm looking for statistical data analysis services for my project.

I think I will need the following for my research:

1. Explanation on how would you approach analyzing the data from my study

2. The analysis must show what appropriate statistical methods and software do you plan to use to analyze my data and research question

3. What are the strengths and limitations of the statistical analysis used in this study

4. What are the potential implications and recommendations based on the statistical findings

5. An interpretation / explanation of the statistical findings

6. The analysis must include statistical graphs and/or tables