Maybe it's because of the privacy settings set by the original poster. They might have restricted reposting.
Could be that the original post has settings that don't allow reposting. Or your account might have some restrictions due to previous violations of IG's rules. Have a look at IG's help section for more info.
It might be because of compatibility issues with your device or a problem with your internet connection. Also, Instagram might have certain restrictions in place for full-screen reposting to maintain content quality and user experience.
There could be several reasons. Maybe your account doesn't have the necessary permissions, or the story was shared in a way that doesn't allow reposting. It could also be a temporary bug in the Instagram platform.
Maybe they don't have the permission or your settings don't allow it.
First, check your own account settings. Make sure you haven't violated any Instagram rules. Then, try logging out and logging back in. This can sometimes refresh the app and fix minor glitches.
It could be that the account you are trying to repost from has restricted reposting. Some accounts, especially those with a lot of original content, might choose to disable the repost feature to protect their work. Also, if your Instagram app is out of date, it might not support the reposting function properly. Update the app and check again.
It could be that your account doesn't have the necessary permissions, or there could be copyright issues preventing the repost. Sometimes, it might also be due to technical glitches on the platform.
Maybe it's because of the platform's settings or restrictions. Some stories might have specific rules about reposting.
The inability to repost a story could stem from a variety of factors. For instance, the story might be set to private, or there could be specific settings in the platform's configuration that prevent reposting. Additionally, if there are legal or ethical considerations associated with the content, reposting might be restricted.
Maybe it's due to some platform restrictions or your account settings not allowing it.