Unable to use MLX90614 and MAX30100 together

#include <Wire.h>
#include <Adafruit_MLX90614.h>
#include "MAX30100_PulseOximeter.h"
#define REPORTING_PERIOD_MS     1000

Adafruit_MLX90614 mlx = Adafruit_MLX90614();
PulseOximeter pox;

uint8_t oxyMeterAddress = 0x57;
uint8_t mlxAddress = 0x5A;

uint32_t tsLastReport = 0;

int irPin = D3;
int irValue=0;
float temp = 0;
int heartRate;
int SpO2;

void setup() {
  Wire.begin();
//  Wire.setClock(100000);
  Serial.begin(115200);
  pinMode(irPin,INPUT);
  Serial.println("Initializing"); 
//  pox.begin();
  delay(1000); 
  mlx.begin(mlxAddress); 
  Serial.println("Done");  
//  if (!pox.begin()) {
//    Serial.println("FAILED");
//  } 
//  if(pox.begin()){
//    Serial.println("SUCCESS");
//  }
//  pox.begin();
  pox.setIRLedCurrent(MAX30100_LED_CURR_7_6MA); 
  
}

void oxyMeter(){
  while(SpO2 < 100 && heartRate < 90){
      pox.update();
      if(millis() - tsLastReport > REPORTING_PERIOD_MS){
            heartRate = pox.getHeartRate();
            SpO2 = pox.getSpO2();
            Serial.print("Heart rate:");
            Serial.print(heartRate);
            Serial.print("bpm / SpO2:");
            Serial.print(SpO2);
            Serial.println("%");
            tsLastReport = millis();
      if(SpO2 >80 && heartRate > 80) {
        Wire.endTransmission();
        pox.shutdown();
        break;
        }
    }
    
  }
}


void loop() {

  irValue = digitalRead(irPin);
  if(irValue ==0){
    Serial.println("Calculating Temperature...");
    delay(3000);
    temp = mlx.readObjectTempF();
    Serial.print("*Body Temp = "); Serial.print(temp); Serial.println("*F");

    while(temp<95){
      Serial.println("Place Your Finger Again");
      Serial.println("Calculating Temperature...");
      delay(3000);
      temp = mlx.readObjectTempF();
      Serial.print("*Body Temp = "); Serial.print(temp); Serial.println("*F");
    }
    if(temp>95 && temp <99){
      Serial.println("Please Proceed Through The gate");
      delay(2000);
      pox.begin();
      oxyMeter();
    }
    if(temp > 99){
      Serial.println("WARNING WARNING , Can't Enter The gate");
    }
    Serial.println();
    }
}

This is my code
I want to use both the sensors together as they work on I2C,
all the connections are correct also I have tried changing that value from 400000UL to 100000UL in the "MAX30100.h" file, so as soon as both the sensor begins working, I get NaN value from the temperature sensor.

image

This is the NaN result I am getting,
P.S both sensors work perfectly fine individually but create problems when used together