Seeding a torrent is simple: After you've completed downloading a torrent, keep it in your torrent client and leave the torrent client open.
Exchange any seed bonus you have for GB credited to your account.
Check out the Freeleech section and DL a few torrents and seed them to boost your ratio.
Vote on your completed torrents to revise 2 seedpoints per vote. >Click ratio > Show completed torrents >click through the list and vote.
If all else fails. you can add missing photos to torrent listings for seed bonus points and exchange them for GB Seeded.
Donate: Donate to the site for GB credited to your account.
As always, be sure to use a VPN/Seedbox for security and to prevent possible DMCA Letters.