Screws fall out of LapBook pro

Laptops LapBook Pro
#1

Almost every single screw has fallen from back laptop case on Chuwi LapBook Pro!!!

What size screws are these

#2

I have the same issue and question for a similar lapbook: Chuwi Lapbook Plus: Screw Type?

#3

Wow, another with the same problem. My daughter came from school today and almost all the screws have fallen off.
Nobody knows where to buy them?

#4

Probably M2.5x6 or M2x6 , it’s hard to tell by photo.

#5

I have the same problem what type screw is???