Originally Posted by
Shazzadude
I presume you've booked a seat only fare, which doesn't normally entitle you to seat selection-but because you have *G you're able to select some seats.
OP says they have been booked into PE on the 777-200 so they should be able to choose a seat.
It is very strange, did you purchase your ticket from a third party, not Air New Zealand or its website?