Revolut Project Manager interview questions

There is no process that as far as my experience goes. Couple of round with hr which went smooth. Then a round with product manager who did not turn up for interview. It was rescheduled with another product manager where was asked a simple root cause analysis question about drop in sales. The next round was scheduled with CTO of the company. It was scheduled for 45 minutes but it went on for over 1.5 hours. It was based on demonstration of prior product experience, data analysis and a product design questions. Went fairly well in my opinion. Then revolut ghosted me. Not even a reject mail. Despite multiple reminders no response from any of the hr's. Despicable behaviour from a company without processes.

5 interviews and a analytical home task. The home task can take some time to do and the interviewers were not really aligned. I found myself repeating the same intros etc over and over. The coordination from the recruiter was terrible.