Child's Apple ID password reset delayed by old number
I have kids with Apple IDs managed through family sharing. We do not know the password for one account. when we try to reset the password, the trusted number that keeps popping up to validate us is an old number that I no longer have access to. We have now reset the password without a number then received an email that this will not be complete for a number of days and Apple support may expedite this reset. My child needs to use the Apple ID to set up their new Mac computer for school and we are running out of time. Any advice?