There are several possibilities. It could be that you haven't been given permission by your friend, or there could be a bug in the app. Sometimes, it might also be related to your internet connection or outdated version of the app.
It could be that your friend has restricted comments on their story for some reason. Or, there might be a problem with the platform's functionality at the moment.
If you suspect your friend has blocked you from commenting, have an open conversation with them. Explain that you noticed you can't comment on their story and ask if there's a reason for it. If it's not that, then consider uninstalling and reinstalling the app. This can reset any corrupted files that might be causing the problem. Also, make sure you're not violating any of the app's terms of use as that could also lead to restricted commenting.
It might be due to a block or restriction. Your friend could have accidentally or intentionally blocked you from commenting on their story. Also, some platforms have community guidelines and if you've violated them in the past, it could limit your ability to interact, including commenting on stories. Check if you have any notifications regarding violations. If not, it's best to reach out to your friend and ask if they've restricted your commenting access.
Maybe there's a technical glitch or the commenting feature has been temporarily disabled for that story.
It could be that you haven't met the requirements to comment, like being registered for a certain period or having a certain level of activity. Or perhaps the story's owner has disabled comments altogether.
Maybe it's because the commenting feature is disabled for that particular story.
Maybe there's a technical glitch or the commenting feature is temporarily disabled for that story.
Maybe there's a technical glitch or the commenting feature is temporarily disabled for that story.
Maybe there's a technical glitch or the website has temporarily disabled comments for that story.
Maybe your story's settings don't allow comments. Check if you enabled the comment function properly.
Maybe your story settings don't allow comments. Check if there's a setting option you missed.