Appointments + Plugin (Buddypress)

Hi,
Im having a few issues in view the front end service of the Appointments + Plugin.

If you refer to my first attachment this is how the Buddypress appointments + page is showing up on my site. My major issue is that I have located my front end appointments page - (http://www.greendesignstest.co.uk/make-an-appointment-4/)
but I don't know how to make this replace/link to my buddypress page as i need users to book here.

I hope this makes sense.