It could be that your IG version isn't updated. Make sure you have the latest version to access all the features, including adding music to your story.
It might be due to a network issue. A poor internet connection can stop the music from being added. Try switching to a different Wi - Fi network or using your mobile data instead.
Yes. Check if your device is in silent or do - not - disturb mode. If it is, turn it off as this can sometimes prevent music from being added to the story.
It could be that your IG account settings are not allowing it. Check your privacy and media settings to make sure music is enabled for your stories. Also, make sure you have the latest version of the app installed.
It could be that your IG version is outdated. Make sure you have the latest update installed. Also, check if your music library is properly synced with IG.
It could be that your IG version is outdated. Make sure you have the latest update installed. Also, check if your account settings allow for music integration in stories.
It could be that the music you want to add isn't licensed for use in IG stories. Or, there might be some settings in your account that are preventing it. Try looking into your app settings.
It could be that your Instagram version is outdated. Check for updates and install the latest version. Also, make sure your music library permissions are enabled in the settings.