When your Nomad physical card arrives, access your app and click on "Cards"> "Physical Card"> "Received my card. I want to activate it".
After that, you must enter the last 4 digits of your physical card.
Finally, the screen to create your password for using your Nomad physical card will show. This password must have four digits.
Remind that you must discredit sequential or repeated numbers and your birth date to the password creation.