Display fade out, no image on screen

I have problems with the display of my CHUWI Aerobook, no more light,it’s fade out, but It is working and I can use it on a secondary display.
I try anything, but the display does not work.
I by the computer, two weeks from now, as new from the free market, and I don’t have any purchasing documents. I can’t tell if the warranty still applies, I think I need to purchase a spare display in order to fix it.
I live in Romania, and no representative of CHUWI is around.
Product ID: 00325-85295-70899-AAOEM
Any instruction or a link to a site to buy a spare part will be very much appreciated.

If you need accessories, you can contact aftersale@chuwi.com.

Thanks I already wrote to them.

sâm., 23 nov. 2019, 11:39 Management 自 CHUWI | Official Forum chuwi@discoursemail.com a scris: