Routes Not Working On Live Host ?!!!!!

If CI is only used as backend, you should probably set a subdomain like api.example.com and have your backend (CI) and frontend (Angular) separated with their own domain. The public folder is your document root, it should not be inside the document root with all other files. And don't tell me "look dude" like I'm stupid. You didn't even mention you had 2 separated apps for the front and back.

 Oky my friend i didnot mean  anthing about using dude in post sorry  about it 

angular its not in 
Document root(public folder)  it s in upper  folder there is no conflict between two index .

ci4 version 4.0.4 dose have problem since i use 4.1.1 i got error on live host

Enlightenment  Is  Freedom