Hello,
Thank you for contacting the support and we regret the inconvenience caused.
I checked and the sitemaps are loading properly on your website. I also tested the sitemaps with Sitemap Validator Tool and there were no issues found. Here’s a screenshot: https://i.rankmath.com/nk72rP
The sitemaps are also accessible to Googlebot: https://i.rankmath.com/i0ISUe
Please follow the below steps and see if that fixes the issue:
1. Flush the Sitemap cache by following this video screencast:
https://i.rankmath.com/pipRDp
2. Exclude the Sitemap files of Rank Math from 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. Clear your website’s cache and remove all the sitemaps from your Google Search Console account, and then submit only the main sitemap: /sitemap_index.xml.
Further, give Google some time to crawl your website again and see if the issue gets fixed.
Hope this helps.
Thank you.
