It might be that you haven't updated the app to the latest version that supports adding songs to stories. Or, it could be that the song you want to add isn't compatible with the format or requirements of the story feature.
It could be due to copyright restrictions. Some songs might not be available for use in stories to avoid legal problems. Also, check if your account settings are configured correctly to allow for song additions.
It could be that the platform or medium you're using to create the story doesn't support adding specific songs. Different platforms have their own rules and capabilities.
Maybe there's a technical glitch. Try refreshing the page or checking your internet connection.
Maybe there's a technical glitch or a setting you haven't enabled. Check for any error messages or settings related to highlights.
Maybe there's a technical glitch or a problem with the platform. Sometimes, it could be due to insufficient permissions or settings.
Maybe there's a technical glitch or your app doesn't support that feature.
Maybe there's a compatibility issue or your app doesn't support that feature.
It could be because the story's genre or category has restrictions on links. Sometimes, it's to maintain the integrity and readability of the story without distractions from external links. Another possibility is that there's a technical glitch or bug preventing you from adding the link.
It could be that you don't have the proper permissions or your music file format isn't compatible. Sometimes, the platform's rules might also prevent it.
It could be that you haven't enabled the correct settings or you're not using the right tool for adding the countdown. Sometimes, it also depends on the specific rules and limitations of the platform where you're posting your story.
Maybe there were some technical glitches or compatibility issues with the platform you were using back then.