TV out help

Hello, i need help for the libraries tv out. My problem is:

I have 1 Arduino uno and i need to show in the screen “Pulse counter” whit serial communication.
When i tried to show this to the screen, don’t show the numbers cunts.
(i’m new with arduino, if someone can help me, I would greatly appreciate it)

#include <font4x6.h>
#include <font6x8.h>
#include <font8x8.h>
#include <font8x8ext.h>
#include <fontALL.h>
#include <TVout.h>
#include <video_gen.h>

TVout TV;

// this constant won't change:
const int  buttonPin = 3;    // the pin that the pushbutton is attached to
const int ledPin = 13;       // the pin that the LED is attached to

// Variables will change:
int buttonPushCounter = 0;   // counter for the number of button presses
int buttonState = 0;         // current state of the button
int lastButtonState = 0;     // previous state of the button

void setup() {
  TV.select_font(font8x8);             //seleccionar fuente y tamaño
 TV.print(9,44,"Service Naval");     // comando printin pone lo escrito arriba sin modificar
  // initialize the button pin as a input:
  pinMode(buttonPin, INPUT); //Resistencia de pullup interna
  // initialize the LED as an output:
  pinMode(ledPin, OUTPUT);
  // initialize serial communication:

void loop() {
  // read the pushbutton input pin:
  buttonState = digitalRead(buttonPin);

  // compare the buttonState to its previous state
  if (buttonState != lastButtonState) {
    // if the state has changed, increment the counter
    if (buttonState == HIGH) {
      // if the current state is HIGH then the button
      // wend from off to on:
      Serial.print("number of button pushes:  ");
    else {
      // if the current state is LOW then the button
      // wend from on to off:
  // save the current state as the last state, 
  //for next time through the loop
  lastButtonState = buttonState;
  // turns on the LED every four button pushes by 
  // checking the modulo of the button push counter.
  // the modulo function gives you the remainder of 
  // the division of two numbers:
  if (buttonPushCounter % 4 == 0) {
    digitalWrite(ledPin, HIGH);
  } else {
   digitalWrite(ledPin, LOW);