It might be due to your network connection. If it's weak or unstable, the music may not load properly. Also, make sure your Instagram app is updated to the latest version as older versions may have bugs related to audio playback. Another thing to consider is if you have any restrictions enabled in your device settings that could be blocking the audio from Instagram stories.
Check your volume settings. Increase the volume on your device. If you're using headphones, make sure they're plugged in properly or if they're Bluetooth, that they're paired correctly.
It could be that the story was designed without any music. Or, there might be a problem with the website or platform you're using to access the story. Try refreshing the page or using a different device.
If you can't hear IG stories, here are some steps to take. Check your device's volume and sound settings. Make sure your speakers or headphones are working. In the Instagram app, look for any muted or disabled audio features. Sometimes, the app might be set to play videos without sound by default. Additionally, restart your device. This can refresh the system and often solve minor issues related to app functionality and audio playback.
It could be an issue with the IG app itself. Try restarting the app or updating it to see if that fixes the problem. Also, make sure your internet connection is stable as a weak connection can affect audio playback.