Having trouble replicating demo page

Hi There,

I’m having trouble replicating the look and feel of the demo page in my own instance of wordpress. Here are the discrepancies:

1. My top menu doesn’t behave like the demo. There is no white background when I scroll the page and the link takes me to a different page all together instead of scrolling to the next section on the existing page.

http://archstonemarketing.com/wp-content/uploads/2016/12/top-1.jpg

2. When I scroll to the bottom, there is no contact info section like the demo. The only thing that shows up is the year and copy right.

http://archstonemarketing.com/wp-content/uploads/2016/12/footer.jpg

Can you help me with this?

Thanks alot.

-Tim