Sidebar (web app) ​

To access the sidebar, click the three horizontal lines located in the top-left corner of the chat screen.

In the sidebar, you can view the list of online and offline users. This allows you to see who is currently active and available for conversation.

To manage individual users, locate their username and look for the buttons positioned to the right. These buttons enable you to perform actions such as blocking or muting a user based on your preferences.

For further information about "block" and "mute", please check here