You can edit some details of a thrill after you've posted it, including the description, category, location, and post settings.
To edit any of these details for a thrill post, tap the More icon (three dots) at the bottom of the thrill post. The Edit Thrill screen displays, where you can edit the description, category, location, and post settings.
When you've finished making changes to your post, tap the Save Post button.
Note that you cannot change a thrill image after it's been posted.