Is there any certain way to use this Netflix shit for free ?

use third party streaming apps.

Or buy a hacked account

Use bittorrent or one of the many streaming apps.

Why use Netflix if there are free apps like BeeTv etc.

There are modded Netflix apks the best one I found is by apkmody.io

how can i change the language at the app form apkmody.io ?

There are modded Netflix apks the best one I found is by apkmody.io

This isn`t a modded "Netflix" app. It`s a scraper program just like cinemahd, terrarium (rip), and cyberflix. Why use this when there are so many better apps out there..