Why does get_post_custom work but carbon_get_post_meta doesn't?

Question

WordPress

Problem with Carbon Fields 2.2 plugin
I created text fields and image fields on the main page

and display on the page

I can't get it. What's the catch here?

Answer 1

According to the texts: It is not visible on the screenshots where $page_id is defined. And is it determined by the
picture: In what form is the image type stored? If in the form of a link to an image, then when displaying it, you need to wrap it in the appropriate tag.