Non-existent page (found on theme's online preview but not in dashboard)

Hello,
I have been trying to locate this linked page below:
(http://themes.themegoods2.com/proxima/services/#) in order to use it in my website just as I did to the rest which have their own template like the portfolio, contact us template etc… But I can’t seem to find it, not in the menu items, not in the pages.. Please I need a way to fix this. I don’t recall deleting it in any way from the pages section in the dashboard.

this is a link to my website. http://www.pivotfnb.com . The services menu item takes you now to a blank page. I need to replace it with the Services page linked above. How is that possible?

I have tried to maybe work around it, by creating a new menu item and then linking this item to the page, but that template does not exist…
Thank you for your prompt help!