Gravatars not Appearing beside Posts

Hello ,

Can you please post the link to the plugin and the link where the gravatar is not being displayed ?

mysticscholar.org

I no longer have the link to the old plugin, and I can’t find it. Are there other plugins that allow one to do this?

Hello,

Sorry, I don’t know about plugins but a tweak in code can do that https://www.wpbeginner.com/wp-tutorials/how-to-display-authors-gravatar-on-their-individual-posts-in-wordpress/

I’ve tried this, but I’m not sure where to put the code in the file. So far it has not worked. Where exactly does it go so that I can get it to work?

You have to post inside post while loop in the single.php

What does “while loop” mean?