Not a single form field has a label. These designs are not usable and the patterns presented should be discouraged.

I suggest adding a validation check like Nu Validator, aXe, lighthouse, etc. to show all the places this markup is invalid.

For now the contract form is made to use with formspree service by default. This service changed recently, they need the user to create an account, and the form needs to send the user id instead of the email like before.

Also there is Netlify forms now that we could support. And serverless forms, an open source alternative to formspree could be supported too.

So the contact form needs love again