Precision Health AI interview questions

I applied online and contacted few people through LinkedIn. The first call was about the company and the basic question on the resume. Then they called me for the in-person Interview in NewYork with their 2 data scientist for 1.5 hours and 1 HR round for 30 min. Just after a short introduction they directly jumped onto the questions, it was divided into Stats, ML, SQL, Python. Everyone was very nice and the interview process was smooth but after the interview, I didn't get any reply for 2-3 weeks and then they sent me a generic rejection mail. I asked for the feedback from the data scientists who took my interview but got no response.