Problem with AngularJS

Question

I want to use animate.css and wow.js with angularjs but how can I can do it.
And how can remove #! from url.

Demo:
https://onlinesatish.github.io/AngularJS-Project

Source Code:
https://github.com/onlinesatish/AngularJS-Project

https://code.sololearn.com/WMLS8enFrI5N/?ref=app