Who is familiar with form plugins? How to display the second one after submitting one form, which plugin is better?

Question

WordPress

I literally quote the customer
"When filling out the order form, when you click on the Confirm order button, a message appears: Thank you for your order! The manager will call you to clarify the delivery address. Or you can fill it out yourself. Below is the form with the address. Send and Close buttons. "
I'm not experienced in this. share what you can do