Cant receive email about restoring password in WordPress [closed]

i have registration form

and also form for restoring password

i was need to change template of letter for mail

because i wanna put some information like this ( =>

<p>Если у вас возникли трудности или ошибки – оставьте тикет в службу поддержки.</p>
                <p><strong><a href="%s">Служба технической поддержки</a></strong></p>

) in mail letter

i made this code for solving my task(code include in the down)

<?php
function custom_new_user_notification_email($wp_new_user_notification_email, $user, $blogname) {
    // Проверяем, что это именно письмо о регистрации нового пользователя
    if (isset($_POST['reg_password'])) {
        $support_link = 'some link';
        $login_link = 'some link';

        // Получаем пароль пользователя из поля формы
        $user_pass = isset($_POST['reg_password']) ? $_POST['reg_password'] : 'Пароль не найден';

        $wp_new_user_notification_email['subject'] = 'Добро пожаловать на ' . $blogname;

        $wp_new_user_notification_email['headers'] = array('Content-Type: text/html; charset=UTF-8');

        $wp_new_user_notification_email['message'] = sprintf(
            '<html>
            <head>
                <style>
                    body { font-family: Arial, sans-serif; font-size: 14px; color: #333; }
                    a { color: #0073aa; text-decoration: none; }
                </style>
            </head>
            <body>
                <p>Привет, %s!</p>
                <p>Спасибо за регистрацию на сайте <strong><a href="some link">golitsina.com</a></strong>.</p>
                <p>Ваш логин: <strong>%s</strong></p>
                <p>Ваш пароль: <strong>%s</strong></p>
                <p>Чтобы войти, используйте ссылку: <a href="%s">Войти</a></p>
                <p>Если у вас возникли трудности или ошибки – оставьте тикет в службу поддержки.</p>
                <p><strong><a href="%s">Служба технической поддержки</a></strong></p>
            </body>
            </html>',
            $user->display_name,
            $user->user_login,
            $user_pass,
            $login_link,
            $support_link
        );
    }

    return $wp_new_user_notification_email;
}

add_filter('wp_new_user_notification_email', 'custom_new_user_notification_email', 10, 3);

and registation form was works as i wanna

but after i noticed that when i make reset of password – mail did’t come in my email, but registration form works as before

if i will delete my new code – everything works and i will receive mail if i will restore password

i was read in some place that this

wp_new_user_notification_email

have some connection with template of restoring password

i checked folder Spam

i tried make checking by this because after making reset my url will have url like this – ?reset-link-sent=true

if ( isset( $_GET['reset-link-sent'] ) && $_GET['reset-link-sent'] === 'true' ) {
        return $wp_new_user_notification_email; 
    }

but didnt help

i havent access to activate debugging, only wordpress – therefore i dont see mistakes

its mean problem now that i cant make restoring of password – because i will not receive mail