Please read through
here.
You just start writing about your PIP, and just try and put in all of the stuff given in the link
Example, I'm doing Christianity and Adolescent Identity
Here's the start off of my CM:
Identity confusion is an issue that most adolescents are facing today. As a Muslim growing up in a very religious and cultural background, I am one of the many adolescents in this situation.
My cultural background is a mixture of Indian and Pakistani and this is blended in with the religious values and beliefs.....
Preferable you discuss/analyse your questionnaire first and then your interview. While doing that, blend in the secondary research that you found and write it in as a backup to your findings