To post a story, please
-Nevigate to your Chat list
-Click [Add a story]
-Choose photos from phone albums or take
photos/video instantly, or post text only.
You can add location, text and emoji to edit
your story.
After posting the story, you can also save it to
your profile album, so that your friends can see
the story from your albums after the story
disappeared.
Tips:
How long could my stories be displayed?
For Stories posted to Friends: 24 hours.