Once you complete your ticket purchase through more.com, open the Gov.gr Wallet application. Select "Tickets" from the main menu, then choose the add button (+) at the top right to input a new ticket and enter the unique ticket code.

Afterward, you will need to confirm with your stored biometric data or the PIN you have in the Gov.gr Wallet application, in order to display the QR Code or Barcode that you will use to enter the stadium.