Touch screen does not repsond

So one night I put it down on my table on the charger and I left it over night charging, I go to use it the next morning and the touch is unresponsive. I do not have a case or screen protector, I tried a soft reset, turning it off and on again, I even did a factory reset but it still doesn't work. I would open it up and see what I could do but I don't know tablets or phones, just desktops or laptops