Generated Content Into Post Templates

Hi , I’m hoping you could help me get AI-generated articles including media and featured images, into our styled WP post block template/patters (that came with the theme).

Here are the post templates we use https://curvspace.com/2023/09/20/are-mirrorless-cameras-will-go-extinct-in-the-near-future/?

But when we generate (batches of) articles to that site, they don’t ‘merge or match’ with our post layout and styling.

Example https://curvspace.com/2023/10/04/identifying-red-flags-of-fake-shopify-sales/  ;

So how might we achive that?

Thanks a lot for your help.