I forget security questions.
Hi I forget security question and can't access my recovery mail and i want purchase n in-app purchase.
what should I do?
You willhave to contact Support in your country to get the questions reset : 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 then update your rescue email address to an account that you have access to 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