However, screen was badly marked/scratched. Red Alert advise I can take back to physical Warehouse shop for refund - excluding courier cost - apparently I have to wear the cost of their on-line store sending out a shoddy parallel product.
Spent ages on phone to red alert/warehouse store today, so had enough of chinese imports, enough of red alert. Purchased another S6 NZ new from Noel Leeming (aka the warehouse!).
However, last time I will purchase parallel electronics online from Warehouse.