iPhone 5 glass

you can get a new one with a price cut at apple

or you can live with it

or you can try getting a 3th party unofficial repair place to fix it but that will likely void any warrenty if you still have any

If you have home content insurance, you may be able to get ir repaired under your insurance policy if it has a accidental cover on your personal possesion cover.

Worth looking at you home insurance policy wording.

Apple will exchange for an out of warranty replacement device in USA $229 over the counter ( similar prices in other countries )

All iPhone 5 are in warranty still,if you let anyone else meddle with the iPhone you will void the warranty and any future service or help from Apple post warranty