Interview was asking about the information knows the candidates and can he handle fresher and asking the information about the information are you gained from the technology

I gave 2 rounds, both were technical. My 2nd round had gone well, which I gave on 12th February. I kept following up with the HRs but got no response on the feedback, and I receive the email today, i.e. after a month saying I was not selected. If the feedback was negative, I should have been informed about this sooner rather than being kept in the dark.