In-game: Tap the Menu icon (top-right corner) → Go to the Event / News section → Tap the 'COUPON' button/tab → Enter the code in the text box → Tap Redeem and claim rewards from the mailbox. You can also redeem online on the official page (see the “How to redeem” section above).
Why isn't my Epic Seven code working?
Usually because the code has expired, you've already redeemed it, or there's a typo when entering it.
How often are Epic Seven codes updated on KodeGG?
Automatically every hour from official and trusted sources. Expired codes aren't deleted — they're archived into a database.