LG Lite Touch Screen stopped working

[Yamaha220]

My touch screen on my straighttalk LG Lite stopped working. I can get the power off screen to show but can't turn it off and restart the phone. I cannot get it to do anything. The phone is only a couple of months old. Does anyone know anything about this?

[ST - Mark]

Hi Yamaha220. My name is Straight Talk Mark. Sorry that you’re having a problem. We need to take this issue offline so we can address it further. I will contact you directly with a private message. Please click on "New Messages" beside User Control Panel to view your forum inbox. Thank you.