Genius Bar appointment confirmation email address

Hello,

Each time I make an iPhone Apple Store Genius Bar appointment the confirmation email is sent to my Alternate Apple ID. How can I ensure that Genius Bar confirmation emails are sent to my Apple ID and Primary Email Address?

I have visited My Apple ID but I cannot work out how to correct this. Please move this question to another Apple Support Community if more appropriate. I could not work out where to ask this question.

Thanks,

Ben