I own an airbrush tan business and just need the customer’s info tran

I own an airbrush tan business and just need the customer’s info transferred over to my Square app from the consent forms they fill out. I did a test one but the the info for the person wasn’t updated or stored.

Square integration is just for payments and to implement data transfer from Square you should either use Zapier as a bridge between services or export data at Square and import it to JotForm Tables and then use the prefilling feature in the forms.