Welcome to the Forum!
Beneath the Points of @Forpli, I would add the Point, that You could need a newer Kernel when this Laptop is a really new one. If Your Ethernet should work, here are Instructions for installing a newer Kernel:
Another Point: does Your System run in Wayland or X11? You can check that in Settings>About. When it runs in Wayland, you could try it with switching to X11/Xorg.
To do that, go to the Login Screen (not the Lock Screen). Simply reboot for that. On the Login Screen click on Your Profile so that the Passowrd Field appears. When it is appeared, You should see a Gear Icon in the bottom right Corner. Click on it and choose the Option ''Zorin Desktop on Xorg'' and then log in and try if it works.