AmCham Belgium interview questions

Applied online, been contacted after a few days to arrange an interview. First though, I had to complete a 30-minute written exercise. In the following days the job title was changed to 'membership assistant'. The 30/40 minute interview took place via MEET with the usual questions (why do you want to work with us, 3 pros and 3 cons, desired salary, etc....). After few days, I was again contacted to arrange an interview with the CEO himself. RDV never happened, as at the last minute it's been postponed for a week as he was super busy. The day before the new appointment I received a cancellation email saying that I didn't need to meet the ceo because they didn't want to proceed further with my application.