How to set up Pixel Facebook form submission tracking through GTM?

Question

Google

Hello, I want to set up form submission tracking on site pages for facebook pixel via GTM, according to the manual I use the data

<script>
fbq('trackCustom','Form Submit',{name:'name',page:{{Page URL}}})
</script>

a trigger for activation was created with the form id - https://yadi.sk/i/uKOMtmRpvrQoZQ
When sent to the pixel helper, an event appears, but as I understand it does not work correctly - https://yadi.sk/i/YMMbP2t-KkN7Xw are not transmitted data
What am I doing wrong?

Answer 1

It seems to me that you have the third argument of the function written incorrectly, or it is a server variable that is output through some template engine when loading the page code : ?