I am unable to add my form to my Facebook Business Page

I just created an evaluation form (Free Home Evaluation) and I am trying to include it in my Business page of Facebook.

It is not working for some reason. I followed the steps however when I try and apply the app. It does nothing.

https://www.facebook.com/MDHomesTeam/

Hi, thank you for contacting us.

We have a guide on how to add a form to your Facebook page here: https://www.jotform.com/help/22-Adding-a-Form-to-Your-Facebook-Page

I hope this helps. If you need further assistance please let us know. Thank you.