gravity forms and footer.php

Hello, I've got a problem with gravity forms. My form is not displaying. Gravity forms gives me the notice to check wether the footer.php has this snippet <? php wp_footer(); ?> entered. When I add this the form is showing up but then the Catch Everest footer disapears in the frontend. So yet I can have form or footer. Not both. Can you please help me with this problem? Kind regards Cheris