I am making an attempt to learn an NFC/RFID tag utilizing Arduino and an RFID-RC522 module.
At present I can efficiently learn the information from a key fob and from a card that had been included with the RC522, however the tag I need to learn isn’t detected in any respect.
Is the module I am utilizing unsuitable to learn this sort of tags?

Tag:

Code:

    #embrace <SPI.h>
    #embrace <MFRC522.h>
    
    #outline SS_PIN 10
    #outline RST_PIN 9
    
    MFRC522 rfid(SS_PIN, RST_PIN);
    
    void setup() {
      Serial.start(9600);
      SPI.start(); // init SPI bus
      rfid.PCD_Init(); // init MFRC522
    
      Serial.println("Tag reader on");
    }
    
    void loop() {
      if (rfid.PICC_IsNewCardPresent()) { // new tag is on the market
        if (rfid.PICC_ReadCardSerial()) { // NUID has been readed
          MFRC522::PICC_Type piccType = rfid.PICC_GetType(rfid.uid.sak);
          Serial.print("RFID/NFC Tag Kind: ");
          Serial.println(rfid.PICC_GetTypeName(piccType));
    
          // print NUID in Serial Monitor within the hex format
          Serial.print("UID:");
          for (int i = 0; i < rfid.uid.measurement; i++) {
            Serial.print(rfid.uid.uidByte[i] < 0x10 ? " 0" : " ");
            Serial.print(rfid.uid.uidByte[i], HEX);
          }
          Serial.println();
    
          rfid.PICC_HaltA(); // halt PICC
          rfid.PCD_StopCrypto1(); // cease encryption on PCD
        }
      }
    }

Output learn on Serial Monitor once I scan the important thing fob and the cardboard:

Tag reader on
RFID/NFC Tag Kind: MIFARE 1KB
UID: BC 38 B4 12
RFID/NFC Tag Kind: MIFARE 1KB
UID: 86 FB 35 B6

Wiring:

My RC522 module: