You have just created a new museum and exhibit.
In order to see them in your mobile audio guide, you must enter the passcode in the settings. The passcode is displayed in the museum’s visibility control panel. To bring up this panel, click on the visibility control button.
Use one of the sets of instructions (instructions for the iOS [iPhone] or instructions for the Android) to enter the passcode and verify that the museum you have created is included in the mobile audio guide.