Hi.I'm Sina.I'm From Iran And 13 Years Old.I Buy iPad mini 2 Last Week.I Sync My Info And Apps And Videos And More With iTunes To My iPad.But When Sync A PDF To iPad.iPad Apps Was Crashed.And iTunes Says This Error When I Want To Sign In:11556.And When I Want To Connect To iTunes Store,It Goes To iTunes U And When I Want To Go To App Store Or Music Store Says:Not Available is U.S Store.Why?.Why I See This Errors? I Need Help Very Fast.Please Help.My Network Is Active And Don't Use Proxy.I Have Last Version Of iTunes.Windows 8.1 32-Bit.iOS 7.1.1.Thanks
