Thank you for contacting us, a similar topic was opened recently please check our reply on that topic for compatibility errors and how to resolve them.
You also check the below video to learn more about validation errors
Also, we noticed that you are using elmentor editor
Elementor is not fully AMP compatible at this time. As a result, you may encounter some validation errors and some Elementor features which may not render as expected in their AMP versions due to AMP’s removal of Elementor’s custom JavaScript. You can follow this GitHub issue for future updates on Elementor compatibility.
You can also try using the AMP Enhancer plugin, which adds a layer of AMP compatibility for Elementor and several other plugins.
