Google Play Card bought at physical stores must be activated by the seller when they’re purchased. Google can’t activate gift cards on behalf of the store.
To check if the gift card was activated, contact the retailer where you purchased the card or the company who issued the code.
How To Redeem Google Play Card:
Step:1 –
Open the Google Play Store App on your device or visit play.google.com
Step:2 –
At the top right, click on the profile icon.
Step:3 –
Find “Payments & subscriptions” and then click on Redeem gift code. The balance will be added to your Google Play balance or Play Library.
You can’t redeem rewards for in-app items you already have.
In-app items can include things like a sword that gives you more power in a game or a key that unlocks more features in an app.
If you have an item which is the same as your reward, use your existing item before you claim the reward:
Step 1: Use your existing in-app item
Open the app or game where you have the in-app item.