there is a spanish forum.
You can jump into it yourself.
Go to the bottom of a page and you can see the language forum choices
Spanish is the third one ....es
You can hyperlink into it from there.
You have to re log in though.
the private messages are all in the same place I think.
Sometimes I get private messages sent from the other forums. At least I think I do.
I think only the English and German forums are really attended properly.
Last time I looked, which was some time ago, there were not really any answerers on the other forums.