File a complaint
If you are dissatisfied with services you have received, you can file a formal complaint.
Please attach a copy of the reservation or the contract and of your identity document and send it:
- by e-mail to email@example.com
- by mail to:
Gruppo UNA S.p.A.
c/a Funzione Quality e progetti di miglioramento
Via G. Murat, 23
20159 Milano (MI)