bug fixes to Android and iOS7 App

Hello, We hired a someone on freelancer.com to make our app ready for iOS7. They did do but not do a very good job! The work is done in Titanium Appcelerator. The free version of the apps can be downloaded here for iOS [login to view URL] and here for android http://www.amazon.com/JCVD-The-4-Step-Ltd-Capoeira/dp/B00F5SEQA2/ref=sr_1_1?s=mobile-apps&ie=UTF8&qid=1382621718&sr=1-1 1) The videos and images do not scale properly on iPad even though the previous version did and all of the assets are sized to work on tablet 2) When scrubbing through the video on the app the audio always restarts in the wrong place 3) Sometimes the wrong video plays 4) The video does not autostart in the android versions and has not been tested on Android tablets we need someone to fix these issues plus add the following A) add some Facebook code to all the versions (iOS 6+7, Google Android and Amazon Android) so that we can track the progress of sales on Facebook B) Add some crash analytics code so that we can monitor how/ if the app crashes. We have all the Titanium Code so we need someone that can make all these changes ASAP. Please get in touch if you think that you are the person to help!!