Well, Judas is one of 12 apostles in heaven. Paul is not. That is reality.
Apparently you don't study the Bible or you wouldn't make such an uninformed statement.
Judas betrayed and sold Jesus for capture - forfeiting his position. Confirmed in Acts 1:25* to take the place in this ministry and apostleship from which Judas fell away
Paul was called to be an apostle as outlined in Acts 9. That is the real reality.