@alfonso1.6
Sorry, but i cannot speak italian. From where do you have the maps (V9)?
When you have version 18.x on your UConnect you can´t update to 2015(2017) maps.
See that thread: https://www.alfaowner.com/Forum/alfa-giulietta/1152930-mopar-satnav-map-update-for-connect-live-6-5-a.html...