Login/registration problem

I’ve tried installing Tor browser, but it doesn’t seem to help my bisq login problem.
Reinstalled bisq app, still no luck.

But is running Tor needed? Nothing here on bisq page says so, not even a link to Tor download, so I may have misundersttod, but this thread - Bisq through Tor Gateway - and this one - Cannot start application, stuck at connecting to tor - bad tor settings? - gives me the idea that I should. But, well, I’m a newbie to the entire Tor thing, so could anyone explain in user friendly language how to install and connect - if I have to do so?

And finally - is Bitsquare some kind of secret club that doesn’t want outsiders to join (should I just give up?) - or is there a want for more people to enter and join the trade?