You can contact the Account Security team by following these steps:
Please navigate to:
iTunes > iTunes Store
Then for Topic choose
Account Management > Lost or Forgotten Apple ID password (any concerns regarding security questions also fall under this category)
You will be given the options to Talk to Apple Support Now or Call Apple Support Later, please choose the option that works best for you. If the hold time is long, you might only have the option to talk with them later.
If outside the US or Canada, and your country has Apple Phone Support, you must call and ask for The Account Security Team. They will then ask some security questions. If resetting your Security Questions, you must have a Credit Card on file so they can reset your Password First, then they can help reset your security questions. You should be able to add a credit card via iTunes or appleid.apple.com> Billing. <-- Very important, or they can nto assist you!!!