If you have had your iPhone 5c screen broken or cracked because of a hard drop, then Apple will be offering a repair service right at the spot at their retail store. Their service for the repair is about 1 hour depending on the load of the day.
Apple is planning to offer the service starting on January 20th of 2014. So head over to their retail store to fix your beloved iPhone 5c. Of course, all this do cost money. For regular customers, the cost will be $149. And for Apple Care subscribers, it will cost only $49.
They are currently not offering iPhone 5s screen cracked repairs just yet.
Good luck to your device and hope Apple will bring back your phone to life.