Quickbooks to send an invoice?

I made a zap that integrates with Airtable, and “find customer” if no customer found, create customer. Then it creates an invoice for the customer, but it doesn’t send it. I can choose the “Send Invoice” option but I dont understand how to tell zapier that I want to send the invoice that was just created, because I dont see any variable returned when the invoice is created, and the only other options i see for selecting an invoice in my zap is a statis invoice selection which i dont want. PLEASE HELP! :)