NFC usage on Seeed XIAO

Hey so I’m fairly new to this but I was following the NFC usage tutorial from the Seeed website here:
NFC Usage on Seeed Studio XIAO nRF52840 (Sense) - Seeed Wiki
The issue I am facing is that the object NFC was not declared in the code and I cannot find a way to declare this object.
Could anyone help with this?