Q. [Virtual Expo] The background music in the App is not playing correctly. A. Please check the volume in 'Sound Settings'. Related articles [Virtual Expo] What can I do with the Sound Settings? [Virtual Expo] I cannot hear the voice chat. [Virtual Expo] Where can the Sound Settings be made? [Virtual Expo] How can I exit the virtual space and return to the home screen? [Virtual Expo] Will the App charge any fee?