Sending file to form via email, and open form with data suplied in url

Sending file to form via email, and open form with data suplied in url

Hi Creator Community.

#1:
I am facing two problems:i am trying to use open url and redirect a user to a form with some data to start with. specificaly i want the form to be opened with his email (which i already have) pushed into the form EMail field.
I use this url:  https://creator.zoho.comapplicationowner/testapp/#Page:test?Email=testing@hspa.co.il
and the form opens with the email address i sent populated into the right fields.
The problem is that this way "On User Input" script does not take any action, in this case when email addres is submitted an API call to Zoho CRM is made and the data of this customer is pulled to the form.
is there a solution to that?

#2:
i need to send a file to a form via email, and there is a field in the form to capture this file.
normally email parsing in a form would be like this
Email: somemailaddress@mail.com
Name:Name
etc...
how do i tell the form that the attached file needs to be sent to the field named
Attached file:

?

Thank you 
Tal