What kind of goal to add in order to add the API call name in Infusionsoft integration?

I'm trying to integrate Infusionsoft...I've authenticated the Infusionsoft app, selected tags - don't understand what kind of goal to add in order to add the API call name...

In addition - under "Match Your Fields" it has "email" and then it won't allow me to select anything. So I can't proceed with the integration at all. Any recommendations??

As we check the Infusionsoft integration on your form titled 'Natural Facial Rejuvenation, Level 1....', we notice that the integration is set correctly with the API call and field mapping. 

If you still need any assistance with the integration, please do let us know. We will be happy to assist.