If you’re lucky enough to have a code for credit, then it’s super easy to add to your account! Simply open the app, head to your Profile and tap ‘Redeem a code’.
If you can’t see it immediately, don’t panic! Credit can take a few hours to appear in your account.
Credit will expire after a year so make sure to start a charge before it disappears! You can see the expiry date in the ‘Credits’ section of your app.