In short, They revoked my offer after i quit my current company.
Interview all went good, mostly 2-3 rounds - medium questions, basics and about resume, i got offer, accepted it too. I said i don't have any other offer in hand. If they are sure, i’ll quit here. They were okay with it and all. But after i quit, on my last working day, said they had to revoke my offer. I was jobless after that for few months. After they said this, they didn't help me with anything, at least an intern offer or any referral to some others or any help at all, they just didn't care at all. The reason why they revoked my offer was due to some investors issue(something like they were not happy about the company's performance), they had to revoke a few offers who they hired the same time as me. Worst part, they started looking for the same role after just 4-5 months after revoking my offer, imo management doesn't seem to be in a correct roadmap.