Chosen Solution

My iPad Pro 9.7” screen is unresponsive. Mid use the touch function just went out. I damaged screen, home button and sleep buttons work but anything touch related is a no go.  what could be the issue?

Well if the screen is damaged I would expect that changing it would fix your problem. Touch function on ipads is governed by a layer adhered behind the outer glass if the glass breaks there is a high possibility that the touch function will be problematic even if the LCD is ok.