Hi Joan, I'm not sure what you need to unlock. Could you share the specific error message you're getting, either by copy/pasting it into a reply here on the forum or attaching a screenshot?

Could you be more specific about what kind of challenges you are referring to? Are you looking for solutions to specific problems, game challenges, or something else?

Could you be more specific about what kind of challenges you are referring to? Are you looking for solutions to specific problems, game challenges, or something else?