Deloitte Full Stack Developer interview questions

short process, hr call, then online assessment, technical interview with hiring manager, interview with group manager. simple process. nothing surprising, overall everything was pretty nice and felt reassuring and easy.

Got a call from HR after applying through their job portal. Collected information. Scheduled interview for round -1, Qualified. Scheduled another round in next week round-2, Qualified. Next round on the same day with different panelist, Qualified. Next day got a call from HR for final interview. I am selected as per their feedback and asked to wait for 2 days to get offer letter. After waiting from long time and too many calls, no response from them. I rejected other offers because of this.