Weather station Reciever code

//bool Dev;
int WrongReadings;
int FailCount;


//--------Startup--------
void setup() {

u8g2.begin();
u8g2.setFont(u8g2_font_ncenB14_tr);
u8g2.firstPage();
do {
    u8g2.setCursor(0, 20);
    u8g2.print(F("Please Wait.."));
   } while ( u8g2.nextPage() );
Serial.begin(9600);
Serial.println("booting..");
radio.begin();
radio.openReadingPipe(0, address);
radio.setPALevel(RF24_PA_LOW);
radio.startListening();
Serial.println("Booting Complete!");
}
//--------Main Loop--------
void loop()
{

TempCorrect = analogRead(A0);
TempCorrect = map(TempCorrect, 0, 1023, 0, 10);

u8g2.setFont(u8g2_font_ncenB14_tr);
u8g2.firstPage();
radio.startListening();
if ( radio.available()) {
   while (radio.available()) {
    FailCount = 0;
     //--------Read the Signal---------
    radio.read(&Hum, sizeof(Hum));
    delay(600);
    radio.read(&Light, sizeof(Light));
    delay(600);
    radio.read(&Temp, sizeof(Temp));
    delay(600);
   }
}
//----------------Correct Readings--------
Serial.print(Hum);
Serial.print("---");
Serial.print(Light);
Serial.print("---");
Serial.println(Temp);
TempC = Temp - TempCorrect;

L = Rain;
L = constrain(L, LMin, LMax);
L = map(L, LMin, LMax, 0, 100 );

  //------------ERROR COUNTER--------------
  if(TempC > 40 || TempC < 0 || Light > 100 || Light < 0 || L > 100 || L < 0 ) {
    WrongReadings++;
    }


  //------------Print the results!---------
  if(Light > 0) {


    do{
    //--------Temp-------
    u8g2.setCursor(0, 20);
    u8g2.print(F("Temp"));
    u8g2.setCursor(0, 40);
    u8g2.print(TempC);
    //--------Hum--------
    u8g2.setCursor(80, 20);
    u8g2.print(F("Hum"));
    u8g2.setCursor(105, 40);    //horizontaal / verticaal ( in pixels )   Left upper corner: 0, 20
    u8g2.print(Light);          //                                        Right upper corner: 80, 20
    //---------Light-------     //                                        Left down corner: 0, 100
    u8g2.setCursor(0, 100);     //                                        Right down corner:70, 100
    u8g2.print(F("Light"));
    u8g2.setCursor(0, 120);
    u8g2.print(L);
    u8g2.setCursor(35, 120);
    u8g2.print(F("%"));

  } while ( u8g2.nextPage() );
    }

  } //--------No Signal!--------
/* else{

    FailCount = FailCount +1;
    if(FailCount > MaxFails) {         //If it fails n times, print No Signal
    Serial.println("No Signal");
    do {
    u8g2.setCursor(0, 20);
    u8g2.print(F("No Signal!"));
    u8g2.setCursor(0, 40);
    u8g2.print(FailCount);
     } while ( u8g2.nextPage() );
   }
  } */