You can change the settings of your single post pages here.
- Go to Appearance> Customize> General Settings> Post Page Settings
- Choose to Show or Hide Author Bio.
- Choose to Show or hide featured Image in posts.
- Choose to Show or Hide Comments.
- Enable to Highlight Author Comments.
- Enable or Disable Related Posts after post
- Enter the title for related posts and select whether to show related post using category or tag.
- Click on Publish.
