Hi Umesh,
Thanks for getting in touch with us.
The sitemap is working here:
https://www.DOMAIN.com/sitemap_index.xml
But, the styling is all off which suggests a conflict with another plugin you are using.
To determine that, please follow this troubleshooting guide:
https://rankmath.com/kb/check-plugin-conflicts/
Please let me know if you find the culprit.
Only the site admin would know and your users won’t be affected by this troubleshooting.
Looking forward to helping you.
Thank you . This worked. You are awesome
Hello Umesh,
I am so glad to be of help. We are always here if you need us in the future.
Hey, if it isn’t too much to ask for – would you mind leaving us a review here?
https://wordpress.org/support/plugin/seo-by-rank-math/reviews/#new-post
It only takes a couple of minutes but helps us tremendously.
It would mean so much to us.
Thank you.
