Eco World Development Group IT Infrastructure Engineer interview questions

Found this role on Jobstreet and got shortlisted. Before interview starts, you will have to complete a few pages of technical test. The interview was conducted by 1 HR, 1 hiring manager and 1 senior, and most of the time was just HR asking question. Hiring manager is professional and the senior is good at lightening mood, but HR would ask a lot of 'why' questions that were very personal, to the point that I did not feel comfortable to answer. Then there you go; they heard some answers they don't like and decided not to hire you. And you wonder why this role keeps popping up on Jobstreet after closing months ago.