Hi @jjjb welcome to TI.

Few tips, if you don't mind

• Read TI (this website) rules.
• Read Newbie's Guide. Best place to start and learn about this community and how it works.
• Use tagging system to get faster answers/reactions from users. Just type @ and username. For example @daredevil.
• And probably most important thing, learn how to create good proofs (more about that you should find out in newbie's guide).

I will try to answer your questions.
1) You dont need to upload new content but when you download a torrent u download it other people like you then you should seed it. Seeding and uploading different things if torrent is in your client an it is on, it is seeding but if no body download it you cant upload it. if somebody download same torrent then you can upload it. For uploading you have to keep your torrent seeding. In private tracker you downloaded 1gb torrent if you keep that torrent in seed in time it will upload and tracker record your upload and download and if your ratio(upload size/download size) go down you get ban. Of course also u can upload new content but it is not necessary.

2) You can get invites to tracker in here. You can apply giveaways in GA section of forum. Before apply read rules and Newbie's Guide. You can buy invites from @TheTrader you can send him message if you want to buy invites or you can check The OFFICIAL TorrentInvites.org Selling Store.

3) what do you mean with kicked out?

Enjoy your time with us.
And if you have any questions, we are here to help.