To display your event submission form, you’ll first need to get its ID.
To get the form’s ID, go to Events > Event Submission Form, select the appropriate form in the drop-down at the top-right of the page, and click “Edit Form”.
At the top of the page, you’ll see something like:
You can use the shortcode [event_submission_form id=XXXX] to display the event submission form
Take a note of that ID (XXXX) or copy the shortcode
Create or edit the page you want the form to appear on and add a shortcode with the appropriate ID to the page content: