I LOST EVERYTHING!!!!!

80% OVERALL GAMEPLAY ALL TOWNS 10 LEVEL I HAD 7000 MONEY AND TIX MONEY ETC. EVERYTHING GONE, NO CAMERA SETUPS NOTHING!! IM IN BEGINNING SCREEN. WHILE EVERYONE HAS ONLY BLACK SCREEN I DONT HAVE NOTHING ANYMORE AND I USED HOURS IN THAT GAME. 

Thank you. 

Please,, help me