WEB APP DEPLOY

according to this …

https://www.youtube.com/watch?v=Y3PJRQnZSvE

video to deploy WEB APP,but still running error … need help ! Tks!

https://www.facebook.com/photo.php?fbid=830948870274910&set=gm.1688588981362920&type=1&theater

Looks as the file is not where it should be. Is your localhost correctly configured ?