It's hard to say exactly. It could be due to a software update that's causing a temporary problem, or perhaps you need to update your app to access the message reply feature on stories.
There could be several reasons. It might be that the feature is not available for your account type, or there could be a technical issue. Sometimes, it could also be that you haven't met certain requirements or conditions to use that function.
Maybe there's a technical glitch or a setting that's preventing you from doing so. Check if your account is properly configured or if there are any restrictions in place.
There could be several reasons. Maybe the feature is restricted in your region. Or it might be a technical glitch on the app. Check if your app is up - to - date as well.
Maybe there's a technical glitch or your account settings are preventing it.
It could be that your settings are off. Check if you have enabled the reply feature in the app's settings. Also, make sure you have a stable internet connection as that can affect it too.
Maybe there's a technical glitch in the app. Sometimes these things happen and you just need to wait for an update to fix it.
Maybe those stories have been closed for comments or you don't have the proper permissions to reply.
Maybe there's a glitch in the app or your internet connection is unstable. Try restarting both and see if that helps.
It could be that the feature to reply to those stories is temporarily disabled. Or, you might not have the necessary permissions or meet the criteria set by the platform.
Could be that you haven't met certain requirements to reply, like being registered for a certain amount of time or having a certain level of activity. Also, it might be that the story has been closed for comments.
Maybe there's a technical glitch or you don't have the right permissions.