I have followed all the steps to upload my first application on \"https://itunesconnect.apple.com/WebObjects/iTunesConnect.woa\"
at last i had uploaded the Large ima
please download a app called "Application Loader" on mac . and compile your code with the provisioning profile.
put login id and password of your itunes connect in Application Loader application. it will automatically ask for the .zip file of your first application Binary.
complete all formalities from itune connect.