Problems with Open Graph and FB App ID integration

HI everybody,

I am optimizing the SEO of the blog of my webpage ( and I was debugging a sample link in order to see if everything was working in order when sharing it through Social Media.

Facebook showed me the following mistakes:

And I have. no idea how to solve it. (Sorry, I’m a real beginner but loving the learning journey)

I really appreciate your help.
Thanks a lot!