how to organize a taurnament in web cleint? I cant find any option hear.

Hello,
there is no option for this.

Tournaments are organized by creating a forum topic, and writing all the relevant information about your tournament, such as the time, the format, the game rules, and so on.

For more information, you can check the topic over at https://qcsalon.net/en/forum49/topic65430

thanks a lot.