To delete a message:

1. Hover over the message with your mouse. A red circle icon will appear.

   
   

2. Click the icon.
3. You will see a Delete message? confirmation.

   
   

4. Click the OK button to delete the message.

If you want to delete every message that a user has posted, select the Delete all messages check box.

You will also have the option to block the user. You can view and unblock users from the blocked users list.

You can also see the option to delete all of a user’s messages by clicking on the user’s name in the user list or next to a posted message. 

Administrators and moderators can delete any messages in the chat. Users can only delete their own messages.