I've forgotten the answer to my security questions. I have only 2 questions, so I don't have a rescue email either. I got the 4 digit PIN, but I have no way of getting in touch with Apple. Any help on how to resolve this would be appreciated.
iPhone 5s, iOS 8
How have you tried to contact Support ? If the country where you are (and which is therefore on your account) is on this page the link/number to contact them : Contact Apple for help with Apple ID account security
If your country isn't on that page then try this form to contact Support : https://www.apple.com/emea/support/itunes/contact.html
When they've been reset you can add a rescue email address for potential future use : Manage your Apple ID primary, rescue, alternate, and notification email addresses
Or if it's available in your country you could change to 2-step verification : Frequently asked questions about two-step verification for Apple ID
Security questions
