Stop trusting e-mail communication and use that damned phone you have!
... and this in the end have solved the problem.
Some months ago I asked to a friend that speak German fluently to call them directly on phone and as result my items were shipped the next day.
However this episode keeps me from future purchases from Vesalia because I don't understand the way they manage their business: when I told you that you can keep my money (few euros) for not more available items but PLEASE sent me the rest of the order QUICKLY what part of this sentence is not clear enough?
Personally I don't like to share my business details with third persons but in this case I wanted the different language would not cause further misunderstanding so I have been forced to ask an external help for put this story to an end. An happy end and but also a path I don't want to walk anymore...
I am not saying Vesalia is not a good seller because many customers here (and myself in the past) are fully satisfacted about prices, services, shipping but if the exception (when happens) becomes a nightmare then I prefer to purchase elsewhere.