Sitemap and Robots.txt could not be read

Hello,

Thank you for your query and we are so sorry about the trouble this must have caused.

Would you kindly share the URL with us here so we can check it out?

Meanwhile, you can also check if your Sitemap is working properly through this tool here:
https://www.xml-sitemaps.com/validate-xml-sitemap.html

As well as check if the Robots.txt file works properly:
https://technicalseo.com/tools/robots-txt/

We really look forward to hearing back from you. Thank you.

Hello,

We’ve checked your site using the site: operator, and your posts and pages are already appearing

If there are any issues reported on your URLs that prevent them from being indexed, you can see them in the coverage section report of your GSC:
https://support.artlogic.net/hc/en-gb/articles/360016851260-Google-Search-Console-errors-and-coverage-issues

You can share the screenshot of the report and the affected URLs so we can check them as well.

Looking forward to helping you.

Hello,

You’re welcome.

We are super happy that this issue is already resolved. 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.