MRC522 help

i have a elegoo uno r3 it took a while but i got it setup then i tried wiring my rc522 up it powerd on then i had trouble getting the miguelbalboa library it work i verified and uploaded it then i open serial monitor and it says read personal data on mifare picc it wont read and the kit i got is this
https://www.amazon.com/gp/product/B01CZTLHGE/ref=ox_sc_act_title_1?smid=A2WWHQ25ENKVJ1&psc=1

the code is

/*
*

*/

#include <SPI.h>
#include <MFRC522.h>

#define SS_PIN 10
#define RST_PIN 9
MFRC522 mfrc522(SS_PIN, RST_PIN); // Create MFRC522 instance.

void setup()
{
Serial.begin(9600); // Initiate a serial communication
SPI.begin(); // Initiate SPI bus
mfrc522.PCD_Init(); // Initiate MFRC522
Serial.println(“Approximate your card to the reader…”);
Serial.println();

}
void loop()
{
// Look for new cards
if ( ! mfrc522.PICC_IsNewCardPresent())
{
return;
}
// Select one of the cards
if ( ! mfrc522.PICC_ReadCardSerial())
{
return;
}
//Show UID on serial monitor
Serial.print(“UID tag :”);
String content= “”;
byte letter;
for (byte i = 0; i < mfrc522.uid.size; i++)
{
Serial.print(mfrc522.uid.uidByte < 0x10 ? " 0" : " ");
_ Serial.print(mfrc522.uid.uidByte*, HEX);_
_ content.concat(String(mfrc522.uid.uidByte < 0x10 ? " 0" : " "));
content.concat(String(mfrc522.uid.uidByte, HEX));
}
Serial.println();
Serial.print("Message : ");
content.toUpperCase();
if (content.substring(1) == “BD 31 15 2B”) //change here the UID of the card/cards that you want to give access*

* {
Serial.println(“Authorized access”);
Serial.println();
delay(3000);
}*_

else {
* Serial.println(" Access denied");*
* delay(3000);*
* }*
}
the rc522 just wont read the card or the thob thing…??
thank you for reading