BrightScore is a component still in development and not currently active. BrightLocker is working diligently to make sure all platform features are up and running in the near future. A notification will be sent when there is a status update on this.
Experience points (XP) are earned from performing various actions on the BrightLocker platform and in certain games. Your XP is displayed in several places, like your profile and on the Leaderboards. When you earn XP, it may not be displayed instantly. Depending on when the XP is earned it could take several hours for the new XP to display.