I want to start using pay pal. I selected yes and put in my

I want to start using pay pal. I selected yes and put in my info, however. When I go to book an appointment, it does not send a pop up message saying that your appointment has been booked or a request to pay with pay pal. It says in setting that to yes it should send a reqest to pay pal payment, but it doesn't do anything. It just goes straight to pending in my appointments although my automatic appointments is selected.

what do i need to do to make pay pal happen?
I have enabled access and this is my dummy multisite website. i have been playing with http://www.hlsched.com/ph.
thanks,
matt