Pay Pal appointments.php: edit php so that appointment goes straight to confirmed

This is a duplicate thread because I have been waiting for a response from my other thread:

https://premium.wpmudev.org/forums/topic/i-want-to-start-using-pay-pal-i-selected-yes-and-put-in-my#post-838988

I have searched the community to the best of my ability, but there has to have been someone trying to do what i need doing. = edit php so that appointment goes straight to confirmed when selecting yes to payments.
thank you ad please reply to my other thread.