Arduino buzzer ve 7 segment display çalışmıyor

#define segment1 A1
#define segment2 A0
/* Program untuk seven segment Common Katoda */
byte digit[10] = {
 //abcdefg dp
  B11111100, // 0
  B01100000, // 1
  B11011010, // 2
  B11110010, // 3
  B01100110, // 4
  B10110110, // 5
  B10111110, // 6
  B11100000, // 7
  B11111110, // 8
  B11110110, // 9
};
byte pinSegment[] = {A2,2,3,A5,A4,A3,5,4}; // pin yang digunakan untuk seven segment (pin dp,g,f,e,d,c,b,a)

long angka ;

void setup()
  {
    for(int i=0; i < 8; i++)
    {
        pinMode(pinSegment[i], OUTPUT);
    }

    pinMode(segment1,OUTPUT);
    pinMode(segment2,OUTPUT);
  }
 
void loop()
  {
     /* ---------------- kirim angka 5----------------------- */
     digitalWrite(segment2,LOW); // matikan 7 segment 2
    
       for ( byte segment = 0; segment < 8; segment++)
        {
          boolean Status = bitRead(digit[5],segment);
          digitalWrite(pinSegment[segment],Status);
        }
        
     digitalWrite(segment1, HIGH); // hidupkan 7 segment 1
     delay(5);


      /* --------------- kirim angka 1 ------------------------*/
       digitalWrite(segment1, LOW); // matikan 7 segment 1
      
      for ( byte segment = 0; segment < 8; segment++)
        {
          boolean Status = bitRead(digit[1],segment);
          digitalWrite(pinSegment[segment],Status);
        }
        
      digitalWrite(segment2,HIGH); // hidupkan 7 segment 2
      delay(5); 
  }

#include "SevenSeg.h"
#include <RCSwitch.h>
int counter = 0;
int vericikodu;

unsigned long int num;
RCSwitch mySwitch = RCSwitch();
SevenSeg disp (10,9,8,7,6,11,12); //Defines the segments A-G: SevenSeg(A, B, C, D, E, F, G);
const int numOfDigits =2;       //number of 7 segments
int digitPins [numOfDigits]={3,4};  //CC(or CA) pins of segment

const int buzzer = 13; //buzzer - arduino pin 13

void setup()
{
 
  //Defines the number of digits to be "numOfDigits" and the digit pins to be the elements of the array "digitPins"
  disp.setDigitPins ( numOfDigits , digitPins );
  //Only for common cathode 7segments
  disp.setCommonCathode();
  //Control brightness (values 0-100);
  disp.setDutyCycle(90);
  mySwitch.enableReceive(0);
  disp.setDigitPins ( numOfDigits , digitPins );
 
 
}

void loop()
{
  mySwitch.enableReceive(0);
  if (mySwitch.available())
  {
    num = mySwitch.getReceivedValue();
    Serial.println("vericikodu;" + String(num));

    switch (num)
    {
case 7201636:
     
      mySwitch.disableReceive();
        disp.write("12");
        tone(buzzer, 600); //play tone
        delay(600);
        noTone(buzzer);
 
      default:
        break;

    }

    mySwitch.resetAvailable();
    mySwitch.enableReceive(0);
  }
}