Arcadix interview questions

Initially hr called me through call for interview scheduling. There were 2 rounds of technical interview. ->1st Technical Round Cleared. After that, they gave one task to create movie review application using dotnet core Web Api , dotnet core mvc & Sql server.Duration is 2 days. I completed those task and sent via email to the interviewer within the duration(1 day). After some days, I got an update to show the demo of that task given. Interviewer was also nice person. ->2nd Technical Round Cleared. Every round was cleared and hr told she will schedule the hr round also by tomorrow. After that no response from the hr. She was cutting my phone calls. Moral: I need to say to anyone who need to attend interview with arcadix is "DON'T WASTE YOUR VALUABLE TIME TO THIS COMPANY" .HR is of no use for this company & for us.