Certificate and Provisioning
Point your browser to the IOS Developer website. Login to your developer account and navigate to the provision center.
Open certificates tab. If you do not have the developer certificate, press “+” and follow instructions to create one.
Download and click on downloaded certificate to install it to your keychain.
Then create a bundle id of your application.
Make sure that Game Center and In-App purchases are selected.
Go to the Devices tab and register your test devices.
Then switch to the “Provision Profiles” and add a profile for your game. Download and click on the downloaded profile to install it to your keychain.