Debugging:Coco2dx and objective C game project in Xcode 6.1.1

I have a game project coded in xcode 6.1.1. Using objective C and cocos2dx. I have some debuging issues. 1. In-app purchase needs two taps before presenting pop up for password. What I have noticed is that product list stays nil on first tap. Needs pop up to come up on first tap. Restore button method needs looking at too to restore remove add purchase. 2. Volume on/off toggle button for app background music get saved until app get closed, if it goes in background than selection does not change. On relaunching it goes back to "on" again as app doesn't save last selection. I think saving bool value will sort this out either in [login to view URL] or in user defaults. Similar problem needs sorting on character for cherries. What I mean is once character has been unlocked by swapping cherries than app has to remember that. 3. Reward for posting on social media and rating methods does not appear on implementation class even though it has been declared in public interface in helper class. I want you to sort all these out on instructions basis. You can access my project on my computer by remote access.