AppStore submission

Upload an app into the Apple AppStore without errors. We have developed an iPhone app which we want to submit into the AppStore but is giving errors. The error is: **Invalid Signature** - Make sure you have signed your application with a distribution certificate, not an ad hoc certificate or a development certificate. Verify that the code signing settings in Xcode are correct at the target level (which override any values at the project level). Additionally, make sure the bundle you are uploading was built using a Release target in Xcode, not a Simulator target. If you are certain your code signing settings are correct, choose "Clean All" in Xcode, delete the "build" directory in the Finder, and rebuild your release target. We will supply your with our login and binaries. Payment will be made **after** the App is approved by Apple. Rework will be done by **us**.