Wheels rotates in different direction (Bluetooth Self Balancing Robot)

[joe_kdw]

@joe_kdw

void motorspeed(int MotorAspeed, int MotorBspeed) {

  // Motor A control
  if (MotorAspeed >= 0) {
    analogWrite(IN1, abs(MotorAspeed));
    digitalWrite(IN2, LOW);
  }
  else {
    digitalWrite(IN1, LOW);
    analogWrite(IN2, abs(MotorAspeed));
  }

  // Motor B control
  if (MotorBspeed >= 0) {
    analogWrite(IN3, abs(MotorBspeed));
    digitalWrite(IN4, LOW);
  }
  else {
    digitalWrite(IN3, LOW);
    analogWrite(IN4, abs(MotorBspeed));
  }
}

Here? I didn't touch this. enA and enB is in jumper cover. When I open them the wheels not turning. So only 4 pinouts are being used.