Those aren't regulated though. SBDEX is.
They aren't regulated? Are you sure that Zebpay isn't regulated in India? Because with what I know, they're regulated and following the laws of the government. Well, I can't figure it out since I'm not from that country. And if it's about the title, tsaros is right that you're not the first crypto exchange there that was launched. There were plenty of it so that title of yours as the first is invalid whether you are regulated or not.