Phpmyadmin login panel not shown

I tired to use phpmyadmin in mozilla browser .
I started both apache2 service and mysql service
but when I enter localost/phpmyadmin in my url then it redirects to phpmyadmin log in page
but log in panel is missing.

try deleting config.inc.php entirely from the phpmyadmin directory and run the setup process over again, and generat a new config file, and try to login