Phenom Product Development Engineer interview questions

exam based on aptitude and 2 dsa questions technical interview 1 on dsa and projects technical interview 2 projects and dsa hackathon they will give a problem statement and ask to solve in 2-3 hrs hackathon based interview

Both the rounds are going well, suddenly in the 2nd round the interviewer have a meeting and he left the call saying they will reschedule it. Next day the HR rescheduled but again that day they I was outside still inhave attended so the interviewer suggest me to reschedule again for comfortable time. After that the HR became unprofessional and didn't responded back, I tried to reach out didn't receive calls or texts. The irony is again he sent me a mail or pde2 interview...the mass mail ig. Dude don't join this org, it's very unprofessional. God saved me!