I created a “image” field post just as you demoed. In the location, I put down “post type: is equal to “post”. And I can see the field post in the post editing window. But after I add a picture in the “image” field and publish the post, no image shows up.
I have been searching everywhere in your tutorial to solve the issue but didn’t find anything. Could you please guide me step-by-step? Thank you so much!!!
When you create a field in ACf it only adds the field to the admin page, it does not add the fields to the front end of the site. To add the fields on the front end you must edit the template file associated with the post type.
See this link: http://www.advancedcustomfields.com/resources/image/#template-usage