Why do I receive empty form fields in the mail?

Question

1C-Bitrix

The data is sent to the mail to the admin after the form is filled out. but all form fields come up empty except for the name! in the mail template #NAME# - client's name
#PHONE# - client's phone number
in the Internet using the event OnAfterIBlockElementAdd
AddEventHandler("iblock", "OnAfterIBlockElementAdd", Array("MyClass3", "OnAfterIBlockElementAddHandler"));
class MyClass3
{
function OnAfterIBlockElementAddHandler(&$arFields)
{
$arEventFields= array(
"NAME" => $arFields["NAME"],
"PHONE" => $arFields["PROPERTY_VALUES"][118],
);
CEvent::Send("ORDER_FINE", s1, $arEventFields, "N", 8);
and it still comes up empty. property type string. how to be?

Answer 1

All stupid question removed. the result of var_dump is in the console, there are fields, they are just written not with IDs but with code, $arFields["PROPERTY_VALUES"]["PHONE"]