Bewertet mit 5 von 5 Sternen

I tried to contact you by the support mail, but it bounces back. How can I contact you please? I have a important question for you and I don't want to post it here.

Diese Bewertung wurde für eine vorherige Version des Add-ons ( abgegeben. 

That's troubling; I don't know what to say about that. Try sending to instead.