PHP Wordpress Eklentisiz İletişim Mail Gönderme Kodu İle Alakalı Bir Sorum Var

Merhaba arkadaşlar;

PHP Wordpress Eklentisiz Temadan Wordpress Kurulurkan eklenen admin mailine eklentisiz mail gönderme forum kodunun neresinde tam olarak sorun var

Kodlama Yapan arkadaşlar bakabilir mi

         <?php
         $nameError = '';
         $phoneError = '';
         $emailError = '';
         $commentError = '';
if(isset($_POST['submitted']) && wp_verify_nonce( $_POST['contactform'], 'test_contact' ) ) {
        
    if(trim($_POST['contactName']) === '') {
        $nameError = __('Lütfen adınızı girin.');
        $hasError = true;
    } else {
        $name = trim($_POST['contactName']);
    }


    if(trim($_POST['contact-phone']) === '') {
        $phoneError = __('Lütfen telefon no girin.');
        $hasError = true;
    } else {
        $phone = trim($_POST['contact-phone']);
    }


    if(trim($_POST['contact-email']) === '')  {
        $emailError = __('Lütfen e-posta adresinizi girin.');
        $hasError = true;
    } else if ( !filter_var(trim($_POST['contact-email']), FILTER_VALIDATE_EMAIL) ) {
        $emailError = __('Bu e-posta adresi geçersiz!');
        $hasError = true;
    } else {
        $email = trim($_POST['contact-email']);
    }
        
    if(trim($_POST['contact-message']) === '') {
        $commentError = __('Lütfen mesajınızı girin.');
        $hasError = true;
    } else {
        if(function_exists('stripslashes')) {
            $comments = stripslashes(trim($_POST['contact-message']));
        } else {
            $comments = trim($_POST['contact-message']);
        }
    }
            
    if(!isset($hasError)) {
        $emailTo = get_option('admin_email');
        if (!isset($emailTo) || ($emailTo == '') ){
            $emailTo = get_option('admin_email');
        }


        $mailsubject = 'test İletişim ['.$subject.']';
        $body = __('Gönderen').": $name n".__('E-posta').": $email n".__('Mesaj').": $comments";
        $headers = 'From: '.$name.' <'.$emailTo.'>' . "rn" . 'Reply-To: ' . $email;
        
        wp_mail($emailTo, $mailsubject, $body, $headers);
        $emailSent = true;


        $redirect = add_query_arg( 'submit', 'true', get_the_permalink() );


        wp_redirect($redirect);
        die();
    }
}


?>
<form class="custom-form contact-form row" action="<?php echo add_query_arg( 'submit', 'true', get_the_permalink() ); ?>" method="post" id="contactForm">
                              
                              
                      
                                <div class="col-lg-6 col-6">
                                    <label for="contactName" class="form-label">Full Name</label>


                                    <input type="text" name="contactName"  id="contactName" class="form-control" value="<?php echo($name); ?>" placeholder="Your Name" required>
                                </div>


                                <div class="col-lg-6 col-6">
                                    <label for="contact-phone" class="form-label">Phone Number</label>


                                    <input type="telephone" name="contact-phone"  id="contact-phone" pattern="[0-9]{3}-[0-9]{3}-[0-9]{4}" class="form-control" value="<?php echo($phone); ?>" placeholder="123-456-7890">
                                </div>


                                <div class="col-12">
                                    <label for="contact-email" class="form-label">Email</label>


                                    <input type="email" name="contact-email"  id="contact-email" pattern="[^ @]*@[^ @]*" class="form-control" value="<?php echo($email); ?>" placeholder="Your Email" required>


                                    <label for="contact-message" class="form-label">Message</label>


                                    <textarea class="form-control" rows="5" id="contact-message"  name="contact-message" placeholder="Your Message"></textarea>
                                </div>


                                <div class="col-lg-5 col-12 ms-auto">
                                    <button type="submit" id="submit" class="form-control"  value="Send">Send</button>
                                </div>
                                <div class="buttons">
                <input type="hidden" id="contactform" name="contactform" value="25ee7f6b38" />
                <input type="hidden" name="_wp_http_referer" value="<?php echo add_query_arg( 'submit', 'true', get_the_permalink() ); ?>" />              
                <input type="hidden" name="submitted" id="submitted" value="true" />
            
                </div>
                            </form>
                        </div>