You are able to edit or delete your own comments, as well as to like or reply on the comments left by other users. By tapping on three dots on the comment field, it will appear section with options such as:
If you want to like some comment simply tap on ‘Like’.
To edit your comment, tap on ‘Edit’ and type your comment.
If you want to reply on someone else’ comment, tap ‘Reply’ and then type your comment. To publish it, tap enter.
If you want to delete a comment, tap ‘Delete’.
Notice: You are not able to edit or delete comments left by other users.