Kylian Mbappe said he will never get over the disappointment of losing the World Cup final after the France star scored the winner on his return to action for Paris Saint-Germain on Wednesday. "I think I'm never going to get over it," Mbappe said, speaking 10 days after he scored a hat-trick in the final against Argentina which the South Americans won in a penalty shootout. Mbappe said he had been through some "difficult times" since the defeat but he showed few signs