Ok this is gonna be a quick guide:
-first of all the version here is outdated you need to join the discord then either ask for a link for the most recent update or just search it
-second you must register in the website you gonna find that too in the discord server
-after registering install the game (the game it self is 2 gb but after you open it it will download additional data so it will be between 7-8 gb)
-lastly if done correctly you'll be choosing between 2 servers pick one then login with the account of the website you registered and you can play
Note: this guide based on my personal experience it's not official