how would i change post->ID to work correctly when querying pages?

Question

Try with get_the_ID()

$image_uploaded_meta_id = get_post_meta(get_the_ID(), '_listing_image_id', true);

get_the_ID() is a core WordPress function that acts directly inside the WordPress Loop, retrieving the id of the current item being loaded. $post->id is not working because the variable $post has no scope inside the loop.

Here’s the link to the documentation: https://developer.wordpress.org/reference/functions/get_the_id/