This is after they went down to Argentina 12-19 in the cup quarterfinal.
Both teams displayed tough competition after Argentina opened the scoreboard with a try in the first two minutes.
Samoa wasted no time and came back to score a try through Tuna Tuitama in the next minute.
Argentina scored another try to extend their lead 14-7 at halftime.
Samoa then started the second half with a try but it was not long when Argentina bounced back with another try to seal the victory.
Meanwhile, The Brian Lima Samoan side defeated New Zealand 14-7 in their last pool game.