Dear Jose Carlos Fuentes Angulo,
The examples we provide for this device are created for LPC 1168 and 1769, so please follow the user guide to understand the considerations needed to link the project the user guide can be found in the following path
nxp\MCUXpressoIDE_10.2.1_795 also for detecting the MFP the examples provided the basic discovery loop and the advanced discovery loop should be able to retrieve the UID from the tag.
BR
Jonathan