Add Featured Images to Post Detail View
AppPresser API based posts do not show the featured image on the post detail view by default. If you'd like to add that, download the file below, install as a plugin and activate it.
If you'd like to view the source code to modify it, you can do that here: https://gist.github.com/scottopolis/14b386d612fa4e55d0b5299248cc9110