Not going to hand over my personal information to a bunch of criminals to sell on the darkweb.
I understand that it is not easy to deliver documents to people on the Internet, because most of these websites are not licensed, they do not have any documents that allow them to collect documents from other people. In your case it seems to me that the owners of this exchange can be found here:
https://www.linkedin.com/company/btcnext-officialthere are pictures of them on this link, so you already know who the owners are and you can do KYC
They claim "Yes, we need to know, where did you take so much Noah coins?" Since when was it any of their business? Furthermore if they really wanted to know that they could just look at the transactions. They are using KYC as an excuse to keep funds on their exchange. Also, I didn't even take any noah coins, I BROUGHT IN over 11 MILLION of them so he was just making it up.
If they want KYC/AML they should be doing that BEFORE people deposit their funds, not as an excuse to keep them.
It looks like you don't have good options for trading Noah coins:
https://coinmarketcap.com/currencies/noah-coin/#marketsdo KYC and withdraw your coins