For first time I didn't get any error, but due to some reason the app got rejected.
But now I have tried twice, and getting this error, see image for reference.
Should I be worried about this, also I have tried uploading app using Application Loader and Xcode, it takes too much time and nothing happens even after 2 hours. My Interconnection is not bad. I can upload at 50-100 Kb/s.