Unable to find some files in the Project .

Hi 

I have installed vs 2015 with update 3, and create a new project (stesp  -> https://docs.asp.net/en/latest/tutorials/first-mvc-app/start-mvc.html)

but  some files are missing in the solution 

they are ,gulpfile.js,config.json,hosting.ini and so on

but additional  i have a  web config file in my project.

 this is a image of  my solution

https://www.photobox.co.uk/my/photo?album_id=4312141594&photo_id=21268198453#21268198453

please help me.