Hi,
You can set Yoast to output an image for use in Google by either adding an image to the post or page or as a featured image. If you do that an image should appear in the snippet. Can you confirm the post or page has an image on it?
If it does, we would like some more information.
1. How has the image been added?
2. Can you provide a link that highlights the issue?
3. Can you confirm you are using the most recent Yoast SEO, v13? If you update, does the issue resolve?
4. Can you confirm you are using WordPress 5.3.2? You can check by clicking on the W in the top left and selecting About. If you need to update, please check with your host provider.?Please know that if you are using an older version of WordPress Core you may experience unexpected behavior with Yoast.?This guide explains more:?https://yoast.com/why-we-dont-support-old-wordpress-versions/.
5. Are all your non-Yoast plugins and themes also updated?
