Post Comment
  1. Select a Post
  2. Tap the comment field
  3. Type your message
  4. Tap Send button

View All Comments
  1. Select a Post
  2. When comment count is more than 2, Tap the View All link

Comment: Delete or Edit
  1. Select a Post you have posted a comment on
  2. Identify the comment
  3. Tap Delete button to remove comment
  4. Tap Edit button
    1. Edit comment
    2. Tap the post comment button