SOLVED: Apache + Clouflare + JellyFin; I need help setting up this.

[FLKS]

Hi again i found my problem. Well it was pretty simple. After 1 week i found my problem and it was on the 000-default.conf i didn't read the comment " # However, you must set it for any further virtual host explicitly.".
The fix for my problem was on 000-default.conf on VirtualHost *:80 i needed to change the ServerName from www.example.com to www.domain.com.

I hope everyone has a good day