Allready search that way.. its like impossible to find an answer on my question

But i don't give up..!
For educational purposes only.
Search on google about "how to create a site in tor".
From my knowledge before tor: break a few servers, put the site on one of them. Do not connect directly to the web server, you must connect to multiple broken servers to get your trace lost. The last computer must not be your home computer, it must be an infected one, to not get the police knocking on your door. In this way the police will knock on someone else door, and ... they will find an infected computer

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There are so many dark marketplaces online in the world but you need to make sure you are picking the right one.
Becuase there are allot of markets who just want to scam you and only offers fake stuff.