Grand Theft Auto 4 + DLC Xbox One- X|S⭐ ACTIVATION

This is not a KEY.
This is an activation service, you need to provide the login details of the account in which you want the game to be activated.

After the purchase, you will receive a unique code that needs to be sent to the seller.
After that send your login details and eventually any confirmation code that will be required for logging in.
After that, we will make the purchase on your account and you keep the game on your Microsoft account