Hey there,
The snippet of your form appears to be incomplete – I don’t see everything we need, I’m afraid.
The form is processed by your build, shown here in your deploy log but in your site’s code, I can see data-netlify="true".
As per our guide, bullet point 1, this shouldn’t be visible when the form is live.
You’ll want to follow the steps under Thank-you page to ensure that you reach a success page. I see no link to send a user anywhere useful!
If you’re still struggling, can you please try and create a very minimal repro using this guide or another very basic HTML-only form guide? Ideally, this would be unformatted and very simple, just so we can see if it works at all 
Thanks!