I can not resend confirmation email to my primary email account

Hello, back in December I sign up to bitbucket, it said that it had sent me the confirmation email, but I never got it. I waited a while and then I forgot about it, till now...

I'm trying to resend it using the Email addresses managing page, but it is impossible to send it to your primary account. I don't want to attach another account so is important to me to be able to send it there.

What should I do?

Thank you very much!