According to https://opentrackers.org/torrentleech/ account creation on TL is currently open, but unfortunately when I try to create an account via Tor enabled Onion Browser on my phone nothing happens when I push submit. Even with most permissive JS settings in the browser. Sad times.
try a normal VPN then? I hope you are aware that bittorrent is bad for Tor, maybe they are helping you.
when you get in, you need to seed something, if you are worried about torrent activity on your network, try to seed something benign like a linux distribution.
Doesn't sound like he is trying to torrent over tor.. Just access the tracker website. I use tor to access several of them cus they are blocked at an ISP level in my country, and tor-browser is a convenient workaround.