Facing issue with social meta tags for blog articles

Hello,

I am facing a problem with social media tags.

I am writing an article in wordpress and I am using the facebook debugger to test that article url.

I have got warning that say the og:type property is required but not present.

The og:url property should be explicitly provided, even if a value can be inferred from other tags.

I have choosen to display the article image in social media property but the debugger do not see any image. it display the tags and info of the home page, my home page url, the og:type website whereas I should have an og:type article !!

Could you please help and do you have an idea what cause this?

Best Regards