There are a limited amount of forum languages available and not all of us scan all forums as some inquiries only come up in the forum of that language so if you say chose German I personally would not see it. Some forums seem to get limited replies.
However, at the base of every page there is the option to change language forums.
Thanks for your advice BUT - there has been an understanding: I was wondering how to set up in my profile to contain in Forum ONLY MESSAGES WRITTEN IN ENGLISH after my log-in in Forum ...? I don't speak French (or any other language) and would like to FILTER OFF messages in any other languages EXCEPT THOSE WRITTEN IN ENGLISH to avoid wasting my time reviewing in Forum any other messages which are NOT written in ENGLISH ...is it possible to set it up this way ...?
It's possible to write in any language on any country of origin forum, so no it's not possible. It's also just as easy to right click any page and use Google Translate.