Can you write zero stars? Nexus tablet in warranty...

Can you write zero stars? Nexus tablet in warranty left in perfect external conditions (too bad not to have photos but I suspected that they were criminals) for the Italian assistance (and then sent to the Czech Republic) with the only problem that did not light up and returned externally broken and with the tampered usb (and of course not repaired as the external damages showed a bad use) after a letter of extortion in which the payment of 240.00 for the repair, 70.00 for the restitution (or maybe was the ransom?) or the scrapping (maybe?). Excellent products but assistance to the limit of the criminal (and perhaps not even to the limit) Asus never again.