I put in a friend's user under the impression I could help them get the Forsaken benefits and I wouldn't be affected in the future. I was wrong, because apparently that user stays for everything? What can I do about this? (I do not want my friend to have their rewards taken, they can't download Opera on their own because they don't own a computer and wanted the rewards in order to not be left out of an event on a game they enjoy playing.)

I want to get rewards for games I enjoy in the future, how do I do this if I can't change the account?