League of Legends PBE - How to download and requirements

Where can I find the log in button for checking the eligibility for an PBE account?! Even on the desktop version it's the same page using the official link on the support

Valorant PBE (Public Beta Environment): Release Date, Sign Up, Client Download and More

How to get a PBE account for League of Legends - 1v9

NEMO

How to create a League of Legends PBE Account?

League of Legends Download, Install, and Play on Windows/Mac - MiniTool Partition Wizard

How To Access the League of Legends PBE Server

Challenges coming to PBE - League of Legends

League of Legends Download, Install, and Play on Windows/Mac - MiniTool Partition Wizard

VALORANT: Riot Games' competitive 5v5 character-based tactical shooter