Amazon Non Software Development Engineer interview questions

First I got an email with an invitation to participate in an online coding challenge. After that i was contacted to make an online interview with a part behavioral and a part technical

Passed the OA and got the comfirmation email for the final VO, then after 2 weeks I was notified the VO was cancelled due to limited headcounts, and the HR helps transfer my interview to another team and got another VO, then two days after confirming the new VO date, it was cancelled again, due to limitied availablies as well.