Contribution pages don't work
You need to set a WordPress base page. Create an empty page (e.g. titled "CiviCRM" with the slug "civicrm") and enter the page slug in the basepage field in wp-admin/admin.php?page=CiviCRM&amp;q=civicrm%2Fadmin%2Fsetting%2Fuf&amp;reset=1. Your form(s) should then render properly.