Support › MB Frontend Submission › Preview
is there any chance to get a post preview link on the frontend submission form?
The Frontend Submission form does not support generating a new post ID before you submit a new post like on the backend. So it is not possible to preview a new post.
You can preview a post when editing it via the frontend dashboard (after having the post ID), please follow this documentation https://developer.wordpress.org/reference/functions/get_preview_post_link/