You can reply to the latest parent comment under an item of content, directly in the mobile social feed.
Replying to a parent comment
To reply to the latest parent comment:
Tap Reply underneath the parent comment.
The Replies (#) screen appears.
In the Write comment...field, enter your reply.
Tap the Send icon.
Your reply is posted below the parent comment, in the Replies section.
When you tap the Back arrow, you are taken back to the social feed, where your reply is hidden. Your reply is hidden because the social feed only displays the latest parent comment under each item of content.
You can like the latest parent comment on an item of content, by clicking the Like icon under the comment.
Viewing all parent comments and replies
To view all the parent comments under an item of content, as well as the replies to a particular parent comment:
On the social feed, tap the item of content.
The content screen appears. In the Comments section, you can see the existing parent comments under the item of content.
To view all replies to a particular parent comment, tap View Replies (#).
All replies to the parent comment are displayed.