How do Post-Mortem evangelists reconcile their belief with Hebrews 9:27

This question is addressed to those Christians who believe that those who never got a chance to hear the gospel will have a chance to accept Jesus Christ in the next life. How do you reconcile that belief with the verse in the book of Hebrews that says after we die we face judgment. *Hebrews 9:27* > And as it is appointed unto men once to die, but after this the judgment I need the perspectives of Post-Mortem evangelists, Thanks.