Applicaion is not running after installing on phone

[bestappquotes]

Hope you all will be fine. I made an application. Application is working fine on emulator. I just changed the background of application. After online signing when i install application on phone, then application install but not running. No error. When i click on application icon, it like page refresh and application didn't open. What could be the reason?

Thanks

 

[Gregoris]

you mad an application? did you send it to be authorised for the app store? do you have the app to upload apps/games to your device? did you add the devices ID so it will allow you to install the app?