Well, you can sign on again. Please consider to wait with downloading till your ratio has stabilised. I checked your account at least four times and you weren't seeding at any time when I did. I'm not telling that you're lying, just to give you an idea why your account was deleted
If you upload a torrent (instructions are on the site) you gain a 1 GB reward and are 'safe' so to say. Since there aren't that many torrents right now, it shouldn't be too hard to make a contribution.
I will post a 'shitlist' for the tracker here and on the tracker. Everybody on it has a week to respond or the account will be deleted.