I lost my security question
I Lost security question and i can't purch from app store
Hi
If you set a rescue email address, you can reset your security questions yourself. Follow the instructions here to check whether this option is available to you:
If you forgot the answers to your Apple ID security questions - Apple Support
Otherwise, you will need to contact Apple Support.
Contact information is available here:
Contact Apple for help with Apple ID account security - Apple Support
(I'm afraid that no-one here can resolve the issue for you - this is a user-based community, not Apple Support).