Since 16.01 update, all Bluchic’s themes comes with a section where you can showcase your author biography on individual/single blog post. To update your profile:
1- Go to Users – Your Profile
2- Find and insert Biographical Info
3- Click Save Changes

 

To enable or disable the showcase, you can do the following:
1- Go to Theme OptionsEntry settings
2- Uncheck/Untick “Check to show blog author biography on blog post.
3- Click “Save settings” to update the settings.

Enable/Disable Author Biography on Blog Post

Enable/Disable Author Biography on Blog Post