It could be that the music file format isn't compatible with the sharing feature on your iPhone 6s story. Also, make sure your iOS is up to date as older versions might have sharing limitations.
Sometimes, it might be due to copyright restrictions on the music you're trying to share. Or, there could be a glitch in the app you're using to share the music on your iPhone 6s story. Try restarting the app or your phone to see if that helps.
There are several reasons. Maybe your iPhone's storage is full and can't handle the added music. Or, it could be a glitch in the app. Try restarting your phone and the app to see if that helps.
It could be that the app you're using for your story doesn't support adding music directly. Or, there might be a problem with the format or source of the music file you're trying to add. Try different formats or update the app.
It could be a software glitch. Maybe try restarting your iPhone or updating the app you're using to add the music.
It could be a software glitch. Sometimes the app might have temporary issues that prevent adding music.
Maybe there's a problem with your app settings or your internet connection. Check both and see if that helps.
It could be due to copyright issues or the platform's specific rules. Sometimes, certain music isn't allowed for sharing on stories. Also, make sure your app is up to date.
Maybe there's a glitch in the app or your phone's settings. Check for updates and make sure sharing permissions are enabled.
Maybe there's a software glitch or your Spotify account doesn't have the necessary permissions. Check for updates and your account settings.
Maybe it's a compatibility issue with your iPhone's software version. Try updating it and see if that helps.
It could be due to a poor internet connection. Make sure you have a stable Wi-Fi or cellular data signal.