My Interface Menu/Button doesn't let me create and interface

[rightg00d]

When I click on the "Interface" button I am guided to a page that has two links, "tell me more" and '"start building" but when I click on the "start building" button, I'm shown a graphic describing the three steps but no path from there to actually building a database. 

I notice that my top bar (see screen capture) is different from the one shown in the "how to..." video, FWIW