I got the email it says : Congratulations! You’ve been selected to be a PBE tester! You’ll help us root out problems, test ideas, and work with our development teams to build new stuff for upcoming League of Legends releases. But when I try to create a account but the website show something's gone hextechnically wrong ,error 500.
I hope someone or the office worker can solve this problem.
Create a support ticket here: https://support.riotgames.com/hc/en-us
It allows you to talk to riot directly about this. Many people have this problem and this is the only thing I can think of to help with it.
I'm not sure if you got this information from Player Support, but PBE signups are closed until further notice as they address long-standing issues with the application process and registration.
You can find more information on this post: https://boards.pbe.leagueoflegends.com/en/c/general-pbe-feedback/EGhTBUV6-pbe-signups-are-closed
