I have 1700 at Mt. Gox, I'd like to join suit too, but I have 0 knowledge of how the legal system works

I wanted to verify my account, but they denied multiple times (I'm not a native speaker and I'm from the EU) they took more than a month to react to my account verification demand. And when I asked for support in verifying my account, they took weeks to respond and weren't helpful at all...
I'm a college student, and that was most of my savings..
Can someone send me some links to learn about bankruptcy and suing for bankruptcy [and how the system works in the EU & Japan]
Any help/info is welcome.