Hello,
Thank you for contacting Rank Math and bringing your concern to our attention.
I’m not quite sure whether I fully understand your concern. But I’ll do my best, and please let me know if I misunderstood.
the plugin does not work within the posts, while it works in the pages
Are you getting any error messages or unable to navigate some settings?
I would like to remove the category and author string
Are you referring to your schema or metadata?
Perhaps you can provide some URLs or screenshots using this tool so we can advise accordingly. You can add them in the sensitive data section

It is completely secure, and only our support staff has access to that section.
Looking forward to helping you.
Thank you.
Hello,
I have updated the sensitive data as requested. Can you please check further?
Thank you.
Hello,
Thank you for your reply.
In order to show the Rank Math options, Head over to WP Dashboard > Posts > screen option & Check the SEO details, SEO title and SEO desc.
Screenshot:
https://ibb.co/hMzPK3P
In order to show the SEO snippet inside the post editor, Head over to WP Dashboard > Rank Math > Titles & Meta > Post Types > Posts : Enable “Add SEO Meta Box”.
Hope that helps and please do not hesitate to let us know if you need our assistance with anything else.
Thanks for all
problem solved
Hello,
We are super happy that this resolved your issue. If you have any other questions in the future, know that we are here to help you.
If you don’t mind me asking, could you please leave us a review (if you haven’t already) on https://wordpress.org/support/plugin/seo-by-rank-math/reviews/#new-post about your overall experience with Rank Math? We appreciate your time and patience.
If you do have another question in the future, please feel free to create a new forum topic, and it will be our pleasure to assist you again.
Thank you.
remove or customize author tags inside the posts
https://ibb.co/pXcq5fB
Hello,
Thank you for your reply.
Could you please share the URL of your website, So we can look into it?
Looking forward to helping you.
Hello,
Thank you for getting back.
The author is a required part of the article schema which is usually taken from the settings of the user who publishes the post. The URL you shared is a blog page whose schema is generated from the posts on the blog.
You can check out these google document on structured data types: https://developers.google.com/search/docs/data-types/article
Looking forward to helping you. Thank you.