If you want to get into the scene, hopefully, you made this post from a clean account that can never trace back to you. Otherwise this shit will break your back at some point.
The people you want to be in contact with, don’t want to be in contact with you. People who want to be in contact with you, are cops or stupid people.
If you need to ask, then you shouldn’t know. People who offer help are likely to deceive you.
That being said, that material was highly likely already captured by existing professionals and nobody will care. Don’t risk anything for a bit of thrill. Actually releasing pirated material and actively breaking copyright law is no joke. You might think it’s good fun, but there are people who try to fuck you up as their full-time job. Pirates are often mentally ill or are motivated financially. There is no Robin Hood you could help for a greater good.