Question Can Prestigio tablets be rooted?

[TheFlash1300]

Hello. I have some cheap Prestigio tablets with Android 9. I would like to know can those tablets be rooted. Since Prestigio is very unpopular, I didn't find any forums or sites explaining how to root Prestigio devices.

This is the model I want to root: Prestigio GRACE 4991 4G

If it can be rooted, would you also tell me what program should I use to roo it?

Thanks.