6DOF Robot Arm Using(ESP8266MOD)(NODEMCU)

Hi All Kindly need advise on below while upload got an error

C:\Users\INNO MY\Documents\Arduino\sketch_oct05c1\sketch_oct05c1.ino: In function ‘void setup()’:
sketch_oct05c1:59:16: error: ‘D0’ was not declared in this scope
servo.attach(D0);
^
sketch_oct05c1:60:17: error: ‘D1’ was not declared in this scope
servo1.attach(D1);
^
sketch_oct05c1:61:17: error: ‘D2’ was not declared in this scope
servo2.attach(D2);
^
sketch_oct05c1:62:17: error: ‘D3’ was not declared in this scope
servo3.attach(D3);
^
sketch_oct05c1:63:17: error: ‘D4’ was not declared in this scope
servo4.attach(D4);
^
sketch_oct05c1:64:17: error: ‘D5’ was not declared in this scope
servo5.attach(D5);
^
C:\Users\INNO MY\Documents\Arduino\sketch_oct05c1\sketch_oct05c1.ino: In function ‘void setup()’:
sketch_oct05c1:70:7: error: redefinition of ‘void setup()’
}void setup() {
^
sketch_oct05c1:50:6: error: ‘void setup()’ previously defined here
void setup()
^
C:\Users\INNO MY\Documents\Arduino\sketch_oct05c1\sketch_oct05c1.ino: In function ‘void loop()’:
sketch_oct05c1:75:6: error: redefinition of ‘void loop()’
void loop() {
^
sketch_oct05c1:67:6: error: ‘void loop()’ previously defined here
void loop()
^
Multiple libraries were found for “Servo.h”
Used: C:\Users\INNO MY\Documents\ArduinoData\packages\esp8266\hardware\esp8266\2.7.4\libraries\Servo
Not used: C:\Program Files\WindowsApps\ArduinoLLC.ArduinoIDE_1.8.42.0_x86__mdqgnx93n4wtt\libraries\Servo
exit status 1
‘D0’ was not declared in this scope

PROGRAM

#define BLYNK_PRINT Serial
#include <ESP8266WiFi.h>
#include <BlynkSimpleEsp8266.h>
#include <Servo.h>

// You should get Auth Token in the Blynk App.
// Go to the Project Settings (nut icon).

char auth = “v_thTlp9QWxCKJo6VqSc2igau-X4hWsu”; //Paste your Auth Token Here

// Your WiFi credentials.
// Set password to “” for open networks.

char ssid = “Koay_Family”; //Enter your Wifi User Name
char pass = “a1234567890”; //Enter your Wifi Password

Servo servo;
Servo servo1;
Servo servo2;
Servo servo3;
Servo servo4;
Servo servo5;

BLYNK_WRITE(V3)
{
servo.write(param.asInt());
}
BLYNK_WRITE(V0)
{
servo1.write(param.asInt());
}
BLYNK_WRITE(V1)
{
servo2.write(param.asInt());
}
BLYNK_WRITE(V2)
{
servo3.write(param.asInt());
}
BLYNK_WRITE(V4)
{
servo4.write(param.asInt());
}
BLYNK_WRITE(V5)
{
servo5.write(param.asInt());
}

void setup()
{
// Debug console
Serial.begin(9600);
Blynk.begin(auth, ssid, pass);

// You can also specify server:
//Blynk.begin(auth, ssid, pass, “blynk-cloud.com”, 80);
//Blynk.begin(auth, ssid, pass, IPAddress(192,168,1,100), 8080);
servo.attach(D0);
servo1.attach(D1);
servo2.attach(D2);
servo3.attach(D3);
servo4.attach(D4);
servo5.attach(D5);
}

void loop()
{
Blynk.run();
}void setup() {
// put your setup code here, to run once:

}

void loop() {
// put your main code here, to run repeatedly:

}

@duncan1992

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