CoH EF Multiplayer?

Hello Everyone! Since i downloaded this cool mod and installed i never figerd out how to play Multiplayer? I tried to make Relic acount but when u press sing in i just cant press "Create Account" ANy ideas how to join MUltiplayer? ???

You need to update your Company of Heroes to [IP address redacted]

did you buy that game in a shop or on steam?

First of all, you need an original copy of the game, not a pirated one.