Samsung A7 2017 LCD turned black after an accidental drop.

[Biz]

I need help! I accidentally dropped my SAMSUNG A7 2017. At first it had small glitch on the screen but after a few hours the screen totally turned black. What should I do. How much would it cost me for the repair?
thank you in advance for any response.

[jetlin]

visit nearest Samsung center to get a clear information on this , it wont cost much..