LG G3 mini model D722

Hi iFixit team,

My LG G3 mini (D722) has a problem with the upper half of the screen. It has lost sensitivity completely. It could be from abuse or rough handling. Can you please let me know the materials I need to get to fix it. Do I need LCD screen, Digitizer etc separately or the assembly itself.

For example : On a page if I need to click on any link on the upper half it doesnt sense my touch. But anything on the bottom half is sensed. As a workaround I used to always tilt the phone 90 degrees right or left so that page itself would tilt and fall in the bottom half to be able access the link.

Kindly help.

Thanks,

Viji