Chosen Solution

I have just recently sat on my Acer Iconia Tab 10 A3-A40. There are no scratches on the front glass, if I run my fingers over it, I do not feel anything. When I turn on the screen, it shows cracks over black background, touch is not working. Can someone please help me find what parts I need to buy? I am unsure, but I believe I need to buy a LCD screen with digitizer. Or can I buy only LCD screen and re-use the digitizer? thank you for your help guys!

It seems that those are all the symptoms of a cracked LCD, so you would only need a LCD, and you could most likely reuse the digitizer. Hope that helps!