OkCredit interview questions

Talked to the HR on Linkedin for a SDE Backend role. They reached out after a week saying they would like to conduct the interview immediately. After this I got ghosted twice and had to do follow ups. Finally the Interview happened and it was quite well. I have added the questions below. I was confident I would clear it but got ghosted again. Tried following up and they said I'm not shortlisted, tried to get some feedback but didn't get a reply. Looking at the other interview experiences here, seems like they do this quite a lot.

HR Call explaining about company -> Technical Round -> Design Round -> Product Round -> Hiring Manager -> Offer Overall very smooth process, all done in ~2 weeks time, it would have been faster but I was unavailable at some times All rounds had a good feedback process, followed by quick notification of pass/not pass