Maybe there's a problem with your IG settings or your device's compatibility. Check both and see if that helps.
It could be that your music rights or permissions aren't set up correctly. Also, sometimes IG has certain restrictions based on your region or account settings. Check those out.
Maybe there's a problem with your app settings or your internet connection.
It might be that your region restricts the use of certain music on Instagram stories. Different regions have different laws regarding music rights.
It could be that the music rights aren't available for your region or your IG account doesn't have the necessary permissions. Also, make sure your IG app is updated to the latest version.
Maybe it's a technical glitch or a temporary issue with the app. Sometimes these things happen randomly.
Maybe there's a problem with your IG app. Try updating it to see if that helps.
Maybe there's a glitch in the app or your internet connection is unstable. Try restarting your device and the app to see if that helps.
Maybe it's a technical glitch. Sometimes the app has issues loading music. Try restarting your device or the app and see if that helps.
It could be that your internet connection is unstable, preventing the music from playing. Also, make sure you have the necessary permissions enabled for the app to access and play music.
It could be that you don't have the right permissions or the music file format isn't supported. Check your app settings and the file type.