send email til mig selv med information

<form action="#" method="post">
      <table>
        <tr>
            <td>Navn</td>
            <td><input type="text" name="navn" class="new"></td>
        </tr>
        <tr>
            <td>Efternavn</td>
            <td><input type="tel" name="efternavn" class="new" maxlength="8"></td>
        </tr>
        <tr>
            <td>Email</td>
            <td><input type="email" name="email" class="new"></td>
        </tr>
        <tr>
            <td>Tekst</td>
            <td><textarea name="tekst" cols="35" rows="10"></textarea></td>
        </tr>
        <tr>
            <td><input type="submit" name="send" value="Send" class="new"></td>
            <td></td>
        </tr>
      </table>
  </form>
  <?php
  if(isset($_POST["send"]))
  {
      $fra = $_POST["navn"] . $_POST["efternavn"] . " - <" . $_POST["email"] . ">";
      $email = "info@blablla.dk";
      $title = $_POST["navn"] . " Kontakt - Website";
      $tekst = $_POST["tekst"];
     
      //headers
      $headers = "MIME-Version: 1.0";
      $headers .= "Content-type: text/html; charset=UTF-8";
      $headers .= "From: " . $fra . "";
     
      mail($email, $title, $tekst, $til);
      echo "den er sendt nu NY";
  }
  ?>

<" . $_POST["email"] . ">";