can anyone help me , i cant able to find auto dj in my new centavo panel , which i installed recently .
i am very new to centova, i don't have auto dj option in my panel

Depending on the AutoDJ software you want  you will need to use the command /usr/local/centovacast/sbin/update --add <package> take a look at
http://www.centova.com/doc/cast/installation_manual/07_adding_additional_software .. for the packages that you can install. Be aware that some auto dj software is not compatible with all strreaming servers.