Using The Comment Function on Posts
1. At the bottom of the post when you are viewing the post there will be a comment box if you are logged in and the post allows comments
2.The comment box accepts text only, you can choose to be notified to new replies with the bell symbol beside the post comment button or by using the subscribe function.
3.Comments are shown with original(Parent) comment on top and then in order received (oldest to newest) but are sortable.