Kajabi: Add action for form submission

I have a Pabbly Workflow that gathers information from Facebook leads (love that trigger).

I would like to have an action in Kajabi to 'Create Form Submission' that will take the submitted data from the Facebook lead (and other triggers) and opt in the contact for email marketing on Kajabi.

This is an action on Zapier. Would it be possible to replicate the same in Pabbly?