Windows 10 laptop (5 years old) (Great Linford MK14)

A 5 years old Windows 10 laptop.
Brand: Xidu (would not buy it again)
Cpu: intel celeron (not fast)
Ram: 6gb
Condition: cracks in the casing,near the display hinge (see the picture). This crack makes the display wobble when the laptop is moved. The build quality of the casing is not good. I would expect the crack to widen unless it is glued.
Apart from the cracks, the laptop is fine.