NZ Post review: Worst courier company in NZ

Awful and one star is the lowest I can go. Endless problems with this company and suggest companies using them to find someone else.
Latest of numerous issues...ordered an urgent laptop. Courier instruction was to text the recipient (me) when arrive as there is gate code. It turns out couriers don't like to use own phones for such things and one might ask why not use or get a work phone. I got emails from NZ POST saying it would be delivered today and now it will not be till Monday if they get past the code issue.