I can't find a screen for LG gram 14

I have a question before I buy your lcd panel.

I have LG gram 14inch 

The model name is 14z970-a.aas5u1

I think It had a touch screen. 

So, I thought my laptop has 30 pin edp like most of laptops do

But I figured out Mine has 40 pin. Do you have any screen that fits on mine 

I tried to find it, but I couldn’t find one can you help me out?

Thank you!