Swiss Re Platform Engineer interview questions

Worst Interview experience of my life.they took 3 tech rounds which took 3 weeks of time, then asked me to come office for HR round..after HR round then team manager introduced me to the tech team of the project & had lunch with them. After that I was kept on waiting for another 5 weeks & then I was told as all the panelist need to say Yes. But 1 amongst 6 has not said Yes . That’s why ur candidature is rejected.