QUANTIQ Technology interview questions

I first been contacted by talent acquisition manager and further scheduled two rounds of interviews with team which was around my experience, technical and functional rounds. I really enjoyed the interview process as there were very interesting questions but after two rounds I felt like ghosted. They never come back to me. After me chasing for two times I was told they are busy and will come next week and again kept silent. I do understand Hiring managers and HRs can be busy but they need to understand that even the candidate is taking some time from their busy schedule to prepare, attend and it will be good if they can feed back to us no matter what the result is.