1. go to your joomla admin backend
2. select menu Components-BlastChat client-Configuration
3. scroll down and find Server side Configuration area (login to you blastchat account inside frame)
4. click on your website name in this frame
5. Click "Rooms" icon
6. click "New" icon
or
1. go to
www.blastchat.com and login to your blastchat account
2. click "Your registration" menu
3. click on your website name in this frame
4. Click "Rooms" icon
5. click "New" icon