Cardinal Health Data Scientist (Operations Research/Optimization) interview questions

I had one quick call with the recruiter and then a video interview with either HR or the team leader. From the beginning, the interviewer showed a negative attitude, and without asking any technical questions, I was rejected two weeks later. After the video call, I reached out multiple times to check the status of my application, but never received a response. At one point, I was told my application was rejected, and later I was told it was still under review, which highlighted how disorganized this company is.