Deloitte Software Developer interview questions

Three rounds conducted . Technical, manager and the process is very nice and quick. Like immediate response I get. Entire rounds conducted through zoom only. Tech1 and tech2 rounds on the same day for me and asked some what depth so it is OK, and next manager round is very interesting, that looks familiar. So finally everything is good at the company I found.

Asked for second round of interview when was going to attend HR called and said to attend later as panel was not available. No response after that. Wrote mails to HR and even after that no replies. It's funny that a prestigious organization like Deloitte is not at all giving value to candidates time. Similar situation occurred months back, when I attended an interview for a first time for a technology, the panel member said he is not hiring for that technology and to wait for some weeks they will contact me back with the right interviewer. No response after that. This is not what candidates expect from top companies like Deloitte India.