Chosen Solution
my tablet was on my window sill and I went to my window to look outside and I was leaning on my tablet and the top of my tablet screen is crack and now the touch screen is now not working
The only solution is to replace your broken screen with a new one.
My tablet Acer b3-a40 hit the ground and got a little crac k, still using it but not enjoying it. they told me is calibrator.. We have look for calibrator here in Nigeria but can’t get it.. Pls what do I do