Lionel Messi scored a hat-trick in Argentina's 3-0 victory over Algeria, tying the all-time World Cup record of 16 goals while marking his 200th international appearance.Kylian Mbappé contributed two goals to help France defeat Senegal 3-1, while Erling Haaland led Norway to a 4-1 win against Iraq.These star performances highlight the opening phase of the World Cup as teams compete for advancement in the tournament.