Hi kwakok,
Thanks for reaching out.
Our display conditions work by limiting the output to pages with specific properties. Adding display conditions does not force them to show up.
In your example, the ad appearance is limited to pages with the corresponding post type or if they match the selected taxonomy.
I assume that you have already assigned the ad to a placement with the conditions shown in the screenshot.
You now have several options to find out why the ads are not showing up.
I would first rule out that the ad code causes the problem. For this, you could assign a dummy ad without conditions to the same placement and check in the frontend if it is showing up. If so, test the same condition settings as on your screenshot with this dummy ad.
Another test would be enabling the debug mode for your ad. Afterward, navigate to a post in your frontend and check the text output of the debug mode. It will tell you if the ad can appear or if the condition settings suppress the ad insertion.
I am looking for your feedback and curious about what is suppressing the ad injection because your condition setting looks correct.
Best regards,
Joachim