@leocg You explain me obvious things like I'm a child.(I'm not). And you seem not to understand, what I try to say.
Yes, the official language is set to english. Of course. Because it's the common business language.
Normally you would need a spanish, russian and french and chinese version beside the english to cover the best variety of common languages. But it's only english.
That's okay.
But deleting single posts with the only reason not written in english is ... poor.
Mutual effort is one thing, but too little effort of a selling company another.
It's not a big deal to add a translation to a post in another language (together with "in english please") and not deleting it.
I think, it's all said now