To redeem a code in the Matchday Champions app, follow these steps:

1. Open the app and tap the club emblem in the upper-left corner of the main screen.
2. Tap the Settings icon (the cogwheel) in the upper-right corner.
3. From the list of options, select "Redeem code" at the top.
4. Enter your code and confirm.

Note: During a new version rollout, the "Redeem code" option may be temporarily unavailable. If you don’t see it, please try again later.