Cant get 2 analog input readouts correctly

Other Hardware Sensors
9

In case of double readout I have tested:

  if(*which_sensor==1){
    breaker_sensorValue = analogRead(A3);
    delay(10);
    breaker_sensorValue = analogRead(A3);
  }
  else{
    breaker_sensorValue = analogRead(A4);
    delay(10);
    breaker_sensorValue = analogRead(A4);
  }

I didnt get errors at all. I only had wrong voltage readout.
Changing dc source also didnt make a difference.