Celsius Network Project Manager interview questions

Interviewed in Aug 21 for PM role. Set up by NY HR but Zoom interview with someone in UK. Interview went well, interesting opportunity but after taking time to prepare and interview, I heard nothing back. Chased a couple of times, direct to interviewer and to HR in NY, but no response. If that is the way they treat prospective employees I wouldn't waste your time. A simple rejection isn't difficult to arrange, nor is replying to an email.