DFO Global Performance Commerce Project Manager interview questions

I applied online, was contacted by HR to schedule a meeting with a Director. HR did not do any screening. In the interview, I was interviewed for a job I didn't apply for. I applied for a Project Manager role but was interviewed for a Portfolio Manager role which was much more senior and beyond my skill set. The first few minutes I was given a quiz with 3 trick type questions which were not relevant to the role at all. Then the interviewer spent about 20 minutes complaining about the CEO and previous project managers he had hired. 3 weeks later I was emailed saying I didn't get the job.