Hello @governmentjobs08
Thank you for contacting us, This might happened because CSS on a page exceeded the AMP limit which is 75Kb per page. We will recommend checking the source CSS files which are exceeding and looking for an alternative for it.
You can learn more about AMP and CSS using this article
First, visit AMP settings Dashboard->AMP->Other->Toggle ON the “Enable Developer Tools”
Visit Page (homepage) having an issue if you have Admin bar enabled you can find the AMP->CSS Usage option click on it and look for a plugin or theme that is exceeding the CSS limit in red.
Similarly you can also check the page with validation tool.

Once you find the culprit:
Pluguns: if you find a plugins is reponsible for it, please look for alternative plugin on AMP ecosystem page.
Themes : If you find out your theme is responsible for it, please use Reader Mode with Reader Mode themes such as Astra or Neve.
I hope this helps!
Thanks for helping out, the solution which you provide actually worked. I suppressed some of the incompatible plugins.
I have one more problem the Ads not showing in the AMP version. please also help.
Hello @governmentjobs08
When we checked your site, we noticed that you may have deactivated the auto ads from Adsense Settings as the console message says “[amp-auto-ads] Auto ads for AMP aren’t enabled for the provided publisher ID. Learn how set up Auto ads for AMP”
Please activate it from Adsense Settings please refer to this screenshot
Also please make sure the AMP is ON in Adsense settings (screenshot) once the settings are ON, It may take 1-4 days for ads to appear on AMP version of site.
Hope this helps!
@governmentjobs08 As we didn’t receive a response I’ll mark this as resolved. Feel free to open a new support topic if you require any further assistance.