On the final day of the Championship, the Pukpuks won the quarter final this morning against Cook Islands 19-7.
They advanced to meet Australia who beat them 36-0 in the semi-final.
The Pukpuks then faced off in the afternoon in the third and fourth play-off going down to Samoa 54-0.
Australia beat Tonga 50-0 to automatically qualify for the 2016 Olympic Games sevens tournament in Rio de Janeiro.
