We have extended the deadline for sandboxing your apps on the Mac App Store from March 1st to June 1st to provide you with enough time to take advantage of new sandboxing entitlements available in OS X 10.7.3 and new APIs in Xcode 4.3. Get more details about sandboxing your app and find answers to FAQs. Learn more .
If your app still appears in the Upload Received state for more than 24 hours after you submit it, there could be an issue with your binary. Contact iTunes Connect Support for assistance by going to the Contact Us section of iTunes Connect. Select Manage Your Applications > Upload Received, then provide the information requested.
iTunes Connect allows you to view your application crash logs on demand and see the latest crash reports for the most recently approved version of your app on the App Store. Read the Fetching New Crash Reports section of the iTunes Connect Developer Guide for more details on viewing crash logs.