Installed ServiceDesk Plus complete then run serviceDesk Server but not start Login screen.

Installed ServiceDesk Plus complete then run serviceDesk Server but not start Login screen.

I installed ServiceDesk Plus which I've just downloaded from ManageEngine ServiceDesk Plus website. After installation is completed,I run ServiceDesk Server but It's shown login screen and still show the waiting screen (attached file).

What should I do next ? 
                New to ADManager Plus?

                  New to ADSelfService Plus?