World Food Programme interview questions

I applied online through the WFP website. After 3 weeks I was asked to do an interview by zoom. I met with 4 people in the Panel. It was a challenging yet very interesting interview. They asked me about the application and some background history. They asked why I want to work for the WFP. I received an email one week after saying that although my interview was very good, I didn't get the job because of the lack of experience in the UN system.