Hello Sahil,
Thanks for getting in touch with us.
Which AMP plugin are you using?
If you are using AMP for WP, please choose Rank Math from the dropdown at WordPress Dashboard > AMP > Settings > SEO.
If you are using any other supported AMP plugin, please enable Rank Math’s AMP module at WordPress Dashboard > Rank Math > Dashboard.
Then, please view the page source of your AMPs to see if the canonical is added just once. If it is, just click on “Validate Fix” in your Google Search Console.
Hope that helps and please do not hesitate to let us know if you need our assistance with anything else.
now i’ll remove amp plugin. bcoz amp also show in desktop
Hi Sahil,
No problem, please let us know if you would like our help in any other issue.
Thank you.