Hello,
Thank you for getting in touch and I am extremely sorry about the trouble this might have caused.
By not working, do you mean it is not showing or it is showing wrongly ?
Rank math adds canonical automatically to pages/posts if they are set to index. If it is not being added, then here are a few things you must check for in order to see why the posts aren’t getting indexed.
1. Make sure the post is not selected as ‘noindex’ in WP > Posts > Your Post > Advanced Tab in Rank Math.
Screenshot:

2. Ensure that the noindex is not selected for Global or Posts meta:

If this doesn’t help, please share some URLs affected and some screenshots showing the issue. You can use https://imgbb.com for screenshots
Hope that helps and please do not hesitate to let us know if you need our assistance with anything else.
I have same problem ahref show you are not using canonical url
Pls check my website Result Bharat
Hello,
@india Sorry for the inconvenience this issue may have caused you.
Could you confirm if you have already followed Michael’s advice on this issue? Please also provide a screenshot where you see this error message. You can use this tool https://imgbb.com and share the link here to investigate further.
Thank you, and looking forward to helping you.
Hello,
I checked your site and there seems to be an issue with all your URLs. They all seem to be missing the protocol part(https:
), here is a screenshot: https://i.rankmath.com/11PoJC
Looking forward to helping you