Amazon Sr. Project Manager interview questions

I was reached out to via LinkedIn, I had scheduled submitted my resume and completed an excel and project management assessment. The interviews was over the phone, two people interviewing me. They did not seem very enthusiastic or attentive.

No show from interviewer twice in a row. HR was arrogant over call and email. She did not coordinate well for the interview and did not even bother to inform me when Hiring Manager was unavailable for interview. Only when I joined for the interview and called her, she told that interviewer is not available. Surely not a amazing experience.