Medtronic interview questions

First interview with the HR, second interview with the HM and a senior team member, third interview with potential team members. It was a positive experience, everyone was friendly. Almost all the questions were behavioral and were related to the Medtronic Mindset.

I had two rounds of interview and they confirmed they will be informing me afterwards the second interview. Unfortunately, despite all the emails asking for a feedback, either negative or positive, no answer was sent by them. I think it's so bad for a candidate who met too many people, had two hours interview and no reply in the end.