Question

why do you think some people do not participate in campaign/intervention programmes conducted your community​

Answer 1

Explanation:

I think they have no interest in participating, they do not want to interact with the society in which they live.

Answer 2

Some people might have social anxiety and are scared to do stuff that people will notice. Some people want to just be invisible or they don’t hear about it so they people in charge need to step up and share with other groups