The form after submitting does not display the message “thank you, we will contact you” Bitrix?

Question

1C-Bitrix

Form stopped sending message after submit.
Tell me, can it be included somewhere in the component template?
here is the component:

<?$APPLICATION->IncludeComponent(
  "altasib:feedback.form",
  "part2",
  Array(
"ACTIVE_ELEMENT" => "Y",
"ACTIVE_ELEMENT" => "Y",
    "ADD_HREF_LINK" => "Y",
    "ADD_LEAD" => "N",
    "ALX_LINK_POPUP" => "N",
    "BBC_MAIL" => "",
    "CAPTCHA_TYPE" => "recaptcha",
    "CATEGORY_SELECT_NAME" => "Выберите категорию",
    "CHANGE_CAPTCHA" => "N",
    "CHECKBOX_TYPE" => "CHECKBOX",
    "CHECK_ERROR" => "Y",
    "COLOR_OTHER" => "#009688",
    "COLOR_SCHEME" => "BRIGHT",
    "COLOR_THEME" => "",
    "COMPOSITE_FRAME_MODE" => "A",
    "COMPOSITE_FRAME_TYPE" => "AUTO",
    "EVENT_TYPE" => "ALX_FEEDBACK_FORM_PARTNER",
    "FB_TEXT_NAME" => "",
    "FB_TEXT_SOURCE" => "PREVIEW_TEXT",
    "FORM_ID" => "1",
    "IBLOCK_ID" => "86",
    "IBLOCK_TYPE" => "altasib_feedback",
    "INPUT_APPEARENCE" => array("DEFAULT"),
    "JQUERY_EN" => "jquery3",
    "LINK_SEND_MORE_TEXT" => "Отправить ещё одно сообщение",
    "LOCAL_REDIRECT_ENABLE" => "N",
    "MASKED_INPUT_PHONE" => array("PHONE"),
    "MESSAGE_OK" => "Ваше сообщение было успешно отправлено",
    "NAME_ELEMENT" => "ALX_DATE",
    "NOT_CAPTCHA_AUTH" => "Y",
    "PROPERTY_FIELDS" => array("FIO", "INN", "NAMECOMP", "EMAIL", "PHONE", "TEMA", "FEEDBACK_TEXT"),
    "PROPERTY_FIELDS_REQUIRED" => array("FIO", "PHONE", "FEEDBACK_TEXT"),
    "PROPS_AUTOCOMPLETE_EMAIL" => array("EMAIL"),
    "PROPS_AUTOCOMPLETE_NAME" => array("FIO"),
    "PROPS_AUTOCOMPLETE_PERSONAL_PHONE" => array("PHONE"),
    "PROPS_AUTOCOMPLETE_VETO" => "N",
    "RECAPTCHA_THEME" => "light",
    "RECAPTCHA_TYPE" => "image",
    "REQUIRED_SECTION" => "N",
    "SECTION_FIELDS_ENABLE" => "N",
    "SECTION_MAIL_ALL" => "[email protected]",
    "SEND_IMMEDIATE" => "Y",
    "SEND_MAIL" => "Y",
    "SHOW_LINK_TO_SEND_MORE" => "N",
    "SHOW_MESSAGE_LINK" => "Y",
    "SPEC_CHAR" => "N",
    "USERMAIL_FROM" => "N",
    "USER_CONSENT" => "N",
    "USER_CONSENT_ID" => "0",
    "USER_CONSENT_INPUT_LABEL" => "",
    "USER_CONSENT_IS_CHECKED" => "Y",
    "USER_CONSENT_IS_LOADED" => "N",
    "USE_CAPTCHA" => "Y",
    "WIDTH_FORM" => "100%"

    
  )