Can't figure out how to get a page to show up correctly

On my web site I want this page: to look the same for the sub button "Let's Chat" below it.

To see how I would like it to work, click on "What we do" a couple of buttons to the left. Then click on the sub button "This is what."

As you can see, I've been able to achieve what I want for other buttons but for some reason there is a main blog page hijacking the "Let's Chat" page I created. I've spent a lot of time trying to figure out why this is and have failed. Miserably.

I am happy to share my log in info so you can look at the backend if you'd like. Hope you can respond quickly.