Why does Email come in an array?

Question

MODX

Hello!
So I did the feedback form according to this instruction .
Everything works, but for some reason such a mess comes to the mail, I understand that this is an array, but why is it like this:

Array ( [name] => Женя [email] => [email protected] [FormItIsSelected] => вакансии [message] => Текст с формы [pageId] => 9 [savedFormHashKey] => 8580554522af2533e99b3f0095c2c4c0 [savedForm.id] => 19 [savedForm.form] => form-9 [savedForm.context_key] => web [savedForm.values] => {"name":"\u0416\u0435\u043d\u044f","email":"[email protected]","FormItIsSelected":"\u0432\u0430\u043a\u0430\u043d\u0441\u0438\u0438","message":"екст с формы","pageId":"9"} [savedForm.ip] => 80.95.45.46 [savedForm.date] => 1558700871 [savedForm.encrypted] => [savedForm.encryption_type] => 1 [savedForm.hash] => 8580554522af2533e99b3f0095c2c4c0 )

Synept call:

Body of the letter:

Answer 1

&emailTpl=`tpl.email`
email.tpl
the amount changes from changing places :)

Answer 2

Show the snippet call, and what is in the chunk that should serve as the body of the letter?