diff --git a/api/register.php b/api/register.php
index 41cd433..cf157f1 100644
--- a/api/register.php
+++ b/api/register.php
@@ -22,12 +22,12 @@ function verifyCaptcha(){
     return $captcha_success;
 }
 
-function verifyExistance($doc,$mail){
+/*function verifyExistance($doc,$mail){
     $fp = fopen("2021y22.csv", 'r');
     fclose($fp);
-}
+}*/
 
-function setheaders() {
+/*function setheaders() {
     $fp = fopen("2021y22.csv", 'w');
     $cabezal = array('Nombre', 'Apellido','TipoDoc','Documento',
                     'Direccion','Pais','Ciudad', 'Telefono', 'Email',
@@ -39,9 +39,9 @@ function setheaders() {
     else{
         die("unable to open file");
     }
-}
+}*/
 
-function registrar($fila) {
+/*function registrar($fila) {
     $fp = fopen("2021y22.csv", 'a');
     if($fp){
         fputcsv($fp,$fila);
@@ -58,11 +58,11 @@ function bkpregister(){
     $fecha = date("d-m-H:i:s");
     $filebkp = "bkp/registro-".$fecha.".bak.csv";
     copy("2021y22.csv",$filebkp);
-}
+}*/
 
 $errors         = array();      // array to hold validation errors
 $data           = array();      // array to pass back data
-$filename       = "2021y22";
+
 
 // validate the variables ======================================================
 $data['nombre'] = $_POST['nombre'];
@@ -110,12 +110,8 @@ if ( !empty($errors)) {
 } 
 else {
     $data['success'] = true;
-    //bkpregister();
-    
-    //$db = new DB();
     $db->insert($fila);   
     /*
-    registrar($fila);    
     $mail = $data["email"];
     $nombre = $data["nombre"] . " " . $data["apellido"];
     $msg = "Hi ". $data["nombre"] ."!\n\n".