Help Needed

Is there a way to make a form on the 123 builder app through wix be able to send a form to be completed through an email once someone is done filling out one themselves. Like when you fill out a loan and need a cosigner and the cosigner gets an email to fill out a form since they received an email do this following the link?

As that is a third party app, you would be better suited asking their own support if this could be integrated.
https://support.wix.com/en/article/third-party-app-123-form-builder

https://www.wix.com/corvid/forum/community-discussion/pushing-data-collected-using-123formbuilder-to-wixcode-db