Delivery to spoil a little party

only 3 stars because of the carrier.
nice computer, light, fast enough, the original look (it changes from black and gray), immediate connection to wifi and that allowed me to instantly find all my Windows account elements, brief happy with my purchase.
The problem was the delivery delivery (GLS), which provides no information on delivery times, which refuses to contact the recipients ("it is not how it happens" was I responded c! 'But that's what I've seen with many other carriers), which leaves a calling card on which is announced another delivery date stating that it will be the last attempt (as if one were available to them, as if we had not the right, too, to be at work), and finally that the carrier can not reach that through a No. surcharged phone. Carrier unhelpful, not soft, not nice that I hope no longer interbreed.