How to activate the codes:

1- Log in to the Epic Games website through hands or from Epic or Xbox via the link:

https://accounts.epicgames.com/login

2- After logging in, go to this link:

https://www.epicgames.com/fortnite/en-US/redeem

Put the code in the box

3- Then click Recover

4- Then click Activate

5- Congratulations, you have successfully activated