Problem with compiling project

Hi guys, first - I’m a Graphic designer, not a programer. Don’t be so harsh on me. So I trying to use Epic’s WEB Plugin - to display it in mine current project’s viewport.

I get some thing like this when I cook my project:

So… ( after doing some research )I know, that i must do it through Visual Studio. But when I generate C++ class I get this:

Ok, then, when I compile project in VS I get another errors:

and

Also Visual Studio gives me this:

I have installed on Mine VS “Programing Languages”, Common Tools and practically everything else. And Im runing 4.12.5

I don’t know what I doing wrong. I will appreciate any help.