Palantir Technologies Site Reliability Operations Analyst - UAE interview questions

The technical sourcer at Palantir picked up my profile from LinkedIn and I received a mail for the Role. I replied back with my positive intend to continue with the process and fix a time to chat over the phone. I received a call from UK(while I live in Dubai) and we spoke for around 45 min. Most of the conversation was based on my current Job profile. The interviewers also explained to me the nature of the Job. Later, I received one more round of telephonic interview. It was almost the same as before. Before the end of the call, I was informed that someone would perhaps take a face to face interview from Abudhabi. Two days later, I send a reminder mail for status update, and I was told that a Recruitment Manager will get in touch with me. Though the Manager fixed an appointment with me for the next day, she had missed out the event on her Calender. After waiting for hours, I had send a reminder mail for which she asked if I could attend the call now. Soon we got connect on the phone and had a 12 minutes discussion and I was told that I would get an update soon. Next day, I received a mail from the Technical Sourcer that they are not going forward with the Process as they find me unsuitable