An experimental study on HIV Knowledge, Prep information and social contact

I am in need of a researcher to conduct an experimental study on the relationship between social contact, PrEP usage, and HIV knowledge in the general population. The objective of this study is to assess the level of HIV knowledge among a population and examine the impact of social contact on HIV transmission. The researcher will need to use quantitative research methodologies to collect and analyze data to better understand the study objectives. In this project my variable is HIV Knowledge. I would like question2-4-5 and 6 to be reverse score that is for false 1 and true don't know 0.Initially it is given 2 and 1 which is wrong . I would also like the manipulation check questions to be included as HIVKnow9 and 10 as well and total them along with that I would like the total to be done also. In this project I would like the scoring to be dome for me .