Danfoss UI-UX Design Intern interview questions

I first received a design task and submitted it within a week. About two weeks later, I was invited for an on-site interview that lasted around an hour — the atmosphere was quite nice. However, after that, the manager completely ghosted me. I never received any feedback, even after providing a detailed 10-page case study and attending the on-site interview. and they repost the job after 2 months (october), the interesting part was that my friend saw the same position on June, she also did the test but even didnt get the interview chance ( lucky her otherwise she will wastes around 1 month on this)