The view setting can be controlled in your Acrobat preferences (in Acrobat go to Preferences... > Page Display > Page Layout to adjust). The PDF form create in FormsCentral respect the user's Page Layout Default and the Magnification Default.
Can you share for form with me (firstname.lastname@example.org) and I'll investigate why the email notifications are not being sent.
Thanks for your response. I created the form with Adobe formscentral. How do I change the settings in there.
What do I need to send to you for the email notification
The problem with the "Email Receipts" not sending to the form fillers in this case was because the field selected for the "To:" dropdown (on the Options Tab > Email Receipts Section) was a text field and not an email field. Make sure that the value in that dropdown is an email field (tip: you should also make this email field require on your form to make sure all users receive a receipt).
Hope this helps