It won't spin if the water is still in the machine so the problem is the machine is not draining the water. Either the pump has a blockage or the pump is not working. Put it on final spin and press start. If you can hear a slight humming noise then that is the pump trying to go and must have a blockage.
Lincoln Appliance NZ
July 2011
I can answer this question...
my fisher paykel model #WL42T26DW1 wont drain or spin?