Controlling LED delays via keypad

Question

I'm trying to turn on LEDs based on delays entered by keypad and the same for turning them off, but the LEDs are not responding. Here is the code I'm using:

#include <Keypad.h>

const byte ROWS = 4;//four Rows
const byte COLS = 3;//three columns
char keys[ROWS][COLS] = {
  {'1','2','3'},
  {'4','5','6'},
  {'7','8','9'},
  {'*','0','#'}
};
byte rowPins[ROWS] = {13,10,9,8}; //connect to the row pinouts of the keypad
byte colPins[COLS] = {7,6,1}; //connect to the column pinouts of the keypad
Keypad kpd = Keypad( makeKeymap(keys), rowPins, colPins, ROWS, COLS );


int x;
int y;
int z;
int e ; 
int w;
int r;
int Pin1 = A0;
int Pin2 = A1;
int Pin3 = A2;


void setup() {
  // initialize pins A0,A1 and A2 as an output.
  pinMode(A0, OUTPUT);
  pinMode(A1, OUTPUT);
  pinMode(A2, OUTPUT);

}

void loop ()
{
  char key = kpd.getKey();

l1:  if (key)  // Check for a valid key.
  {
    switch(key)
    {
      case '1':
      w=1;
      break;
      case '2':
      w=2;
      break;
      case '3':
      w=3;
      break;
      case'4':
      w=4;
      break;
      case '5':
      w=5;
      break;
      case '6':
      w=6;
      break;
      case '7':
      w=7;
      break;
      case '8':
      w=8;
      break;
      case '9':
      w=9;
      break;
    }
  }
  else { goto l1;} // To guarantee that a key is pressed before moving on with the rest of code

  delay(w*1000*60); //To reach the time specified by the user before moving on
  digitalWrite(A2,HIGH);

l2: if (key)
{
  switch (key)
  {
    case '1':
        r=1;
        break;
        case '2':
        r=2;
        break;
        case '3':
        r=3;
        break;
        case '4':
        r=4;
        break;
        case '5':
        r=5;
        break;
        case '6':
        r=6;
        break;
        case '7':
        r=7;
        break;
        case '8':
        r=8;
        break;
        case '9':
        r=9;
        break;
      }
}
else {goto l2;} // To guarantee that a key is pressed before moving n with the rest of code

delay ((r-w)*1000*60); //To reach the time specified by the user before moving on
digitalWrite (A2,LOW);

l3: if (key)
{
  switch(key)
  {
    case '1':
        x=1;
        break;
        case '2':
        x=2;
        break;
        case '3':
        x=3;
        break;
        case '4':
        x=4;
        break;
        case '5':
        x=5;
        break;
        case '6':
        x=6;
        break;
        case '7':
        x=7;
        break;
        case '8':
        x=8;
        break;
        case '9':
        x=9;
        break;
      }
}

else { goto l3;} // To guarantee that a key is pressed before moving n with the rest of code
delay ((x-r)*1000*60);//To reach the time specified by the user before moving on
digitalWrite (A0,HIGH);

l4: if (key)
{
  switch (key)
  {
    case '1':
        y=1;
        break;
        case '2':
        y=2;
        break;
        case '3':
        y=3;
        break;
        case '4':
        y=4;
        break;
        case '5':
        y=5;
        break;
        case '6':
        y=6;
        break;
        case '7':
        y=7;
        break;
        case '8':
        y=8;
        break;
        case '9':
        y=9;
        break;
      }
}
else {goto l4;} // To guarantee that a key is pressed before moving n with the rest of code
delay((y-x)*1000*60); //To reach the time specified by the user before moving on
digitalWrite (A0, LOW );

l5:
if(key)
{
  switch(key)
  {
    case '1':
      z=1;
      break;
      case '2':
      z=2;
      break;
      case '3':
      z=3;
      break;
      case'4':
      z=4;
      break;
      case '5':
      z=5;
      break;
      case '6':
      z=6;
      break;
      case '7':
      z=7;
      break;
      case '8':
      z=8;
      break;
      case '9':
      z=9;
      break;
    }
}
else {goto l5;}// To guarantee that a key is pressed before moving n with the rest of code
delay ((z-y)*1000*60); //To reach the time specified by the user before moving on
digitalWrite(A1,HIGH);

l6: if (key)
{
  switch(key)
  {
    case '1':
        e=1;
        break;
        case '2':
        e=2;
        break;
        case '3':
        e=3;
        break;
        case '4':
        e=4;
        break;
        case '5':
        e=5;
        break;
        case '6':
        e=6;
        break;
        case '7':
        e=7;
        break;
        case '8':
        e=8;
        break;
        case '9':
        e=9;
        break;
  }
}
else{goto l6;}// To guarantee that a key is pressed before moving n with the rest of code
delay((e-z)*1000*60); //To reach the time specified by the user before moving on
digitalWrite (A1, LOW );

}