What did Flick say after Barcelona’s exit from the King’s Cup?

Barcelona coach, German Hansi Flick, said that he feels frustrated despite his pride in the performance of his players, after the team failed to reach the King’s Cup final despite beating Atletico Madrid, on Tuesday, with a score of 3-0 in the second leg (0-4 in the first leg).
Flick explained to Marca: “I am disappointed because we had many opportunities to score more goals, but we played a great match. “I feel proud of my players, but I am disappointed.”
He added: “They gave everything they had on the field. They were great. At the end of the game, it is disappointing that we did not reach the final, but we should be proud of what we did today. They did everything they could.”
He continued: “When you see Bernal, Cobarci and Gerrard, young players performing at this level, they have given everything for this club. Yes, we are disappointed because the fourth goal did not come.”