My Samsung Galaxy A3 2016 Touche screen is not working after it hit something.

[Android Central Question]

When I hit the buttons all I can see is some colours. It is still on but the screen just doesn't work.

 

[Dano1200r]

Have you tried to reboot it?

 

[Rukbat]

It sounds like a broken screen. That would mean that you need the screen replaced.