It could be that the content of your story violates Instagram's community guidelines. Make sure there's nothing inappropriate or against their rules.
Sometimes, it's a glitch in the app. Try restarting your phone or reinstalling Instagram to see if that fixes it.
Maybe there's a problem with your internet connection. Check if it's stable.
Maybe there's a copyright issue. Or it could be that the platform you're using has certain restrictions.
Perhaps your network connection is unstable. Also, make sure the recipients have the appropriate access or permissions to receive the shared story.
Maybe there are some copyright issues or the platform has restrictions. Check the terms and conditions.
There are several possibilities. It might be that the links you're trying to share violate Facebook's community standards, or your internet connection is unstable. Also, sometimes updates to the platform can cause temporary sharing issues.
It could be due to technical glitches on the platform. Sometimes, their systems have issues that prevent sharing. Also, make sure your account is in good standing and you have the necessary permissions.
It could be that the things you want to share violate legal or ethical guidelines. Or perhaps they don't contribute meaningfully to the plot or character development.
Maybe they don't have the option enabled on their Instagram or they don't know how to do it.
Maybe your friend's Instagram settings are preventing it. Check if they have enabled the option to share stories.
It could be that your story has some privacy settings preventing reposts. Or your friend's account might have some technical issues. Have them try reinstalling the app or checking their internet connection.