Tango Eye interview questions

The interview went well and I was able to answer their questions, but then the HR just ghosted. I didn't get any update even after waiting for many weeks. I tried contacting the HR and interviewer but there was no response. Too unprofessional.

First round was a casual discussion with CEO. He had a sound knowledge on the domain. Second round was slightly technical. Then the HR ghosted on me, saying I will have another technical round. Reminds me a of a meme, a skeleton waiting for the HR to call him back.