WordPress URL Forwarding

What should I write at domain name URL Forwarding for WordPress Web page ?
HTML was easy but since WordPress consist of more things as admin pages, PHP database….it is maybe not that simple anymore.

(simple question for you pro users)

After create a domain name at dot.tk
If example is the domain name: example.tk

In common HTML the short URL Forwarding adress was like this.
https://example.000webhostapp.com/

The complete URL Forwarding adress works better.
https://example.000webhostapp.com/index.html

Should the complete URL Forwarding adress for WordPress be ? ! ?
https://example.000webhostapp.com/home.php

Best regards