Calendar Customization - Buttons and Payment steps

During the scheduling process Im running into a few snags.

First, there's an additional step I'd like to remove/combine. Every appointment must be paid for ahead of time, therefore there is no pending. Is there a way to eliminate the 'Please click here to confirm' button and go straight to the payment feature or combine the two where the purchase is in fact the confirmation?

Secondly, the Payment Button that (at the moment) appears after clicking the Confirmation button...I cant see it at all. Is there a way to change the colors of that button so it's visible?

ONE MORE THING!

I dont have a screen shot of this one since its on my mobile, but when i view the calendar page on my phone its not responsive properly. It doesnt respond when the phone is vertical, but does when it is horizontal. How do i fix that?

Thank you!