Why isn't my screen responding to touch?

[AC Question]

My LG-E440 Android phone is secured with password (to protect against unauthorized use of the phone, letters and numbers) yesterday I restatirav because no network. Today when I turn it on, the display knew pasvor line, but did not know the numbers and letters. I turned off the phone, restart but exclude passwords. While when I type my PIN code and I know brojkite.Probav remove the battery and SIM card but it is.
I somehow yesterday I turned off the touch.
what to do.

 

[B. Diddy]

Welcome to Android Central! Sorry, some of your words were either mistranslated or mistyped. Are you saying the screen doesn't respond to any touch, or that it won't accept your password? You're able to enter a PIN?