I Can't Use Social Features in Blizzard Games

You can manage your social settings from your Battle.net Account Privacy & Communication Settings. Once you have enabled social settings on Battle.net, there may be additional options and settings in each game you will have to enable.

If you are under age and your account is restricted by parental controls, your parent or guardian will need to edit these settings first through the Parental Portal before they can enable additional settings through the Battle.net Account Privacy & Communication Settings.