Step 1:
Open the Xcode 6 project and go to “Global.h” file and change the following IDs:
//App Information of Identifiers
#define kAppleID @“Apple APPID ” // Your apple application id on appstore
#define kAppName @“AppName" // The app name
#define kSKU @“AppSKUID" // Apps SKU ID
#define kBundleID @“APPBundleID” //APPS Bundle ID