Sitemap does not exist

Hello,

Thank you for contacting us and sorry for any inconvenience that might have been caused due to that.

We can see Rank Math is generating the sitemap properly at /?sitemap=1:

In this case, please try to follow the steps below and see if that works for you:

1. Flush the Sitemap cache by following this video screencast:
https://i.rankmath.com/pipRDp

2. Exclude the Sitemap files of the Rank Math plugin in your caching plugin. The cache could be via a plugin or from the server. For plugins or Cloudflare, please follow this article:
https://rankmath.com/kb/exclude-sitemaps-from-caching/

3. If the above steps don’t seem to work, kindly apply the following filter to your site.

add_filter( 'rank_math/sitemap/enable_caching', '__return_false');

Here’s how you can add filter/hook to your WordPress site:
https://rankmath.com/kb/wordpress-hooks-actions-filters/

If the issue persists, please try setting a redirect rule to redirect from /?sitemap=1 to /sitemap_index.xml by following the guide below, or you may also ask your hosting provider to do that.
https://rankmath.com/kb/sitemap-404-error/#nginx-apache-server

Let us know how it goes. Looking forward to helping you.

Thank you.

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.