When I read this thread the first thing that came into my head was: "this guy keeps creating a lot of accounts and verifying so many accounts using documents from which people?". You said that you have already sold 50 verified accounts, this means that you created 50 accounts and used 50 documents from random people, 50 documents from people who did not give you permission. you are committing a crime of ideological falsehood, and it is the type of crime that carries a prison sentence of 1 to 5 years in most countries and in most countries this type of crime is not subject to bail. Also, the person who buys this account and is using it will also be committing the crime of ideological falsehood
Aside from buying IDs and other documents from the darknet, those that creates this kind of accounts if they really have it are may be using other tools to create this accounts and getting the verified using those tools to generate fake IDs and other KYC documents, but the bad side of this is that, those accounts are prompt to ban and other issues since their verification are fraudulently made, once the casino discovered such an account their get it locked and banned without any warnings.
So we shouldn't entertainment them in any form and whoever fall for this guy's is only losing their money and without anything quality coming out from it, so I likely give this thread a report for it to be locked to avoid this ops further room to keep updating and bumping the thread to the top each time