What do I do if I forget the answers to my security questions?
What do I do if I forget the answers to my security questions and can't purchase items from the iTumes store on my laptop?
You need to ask Apple to reset your security questions; ways of contacting them include phoning AppleCare and asking for the Account Security team, clicking here and picking a method for your country, and filling out and submitting this form.
They wouldn't be security questions if they could be bypassed without Apple verifying your identity.
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