Marseille: Germany forward Thomas Muller said on Sunday that they need more confidence, and noted that not many are satisfied with their performance in the ongoing Euro football championship. In the two matches Germany played in Group C, the reigning world champions defeated Ukraine 2-0 before playing a goalless draw against Poland. In a press conference held in the French city of Evian, the Bayern Munich forward said that Germany get everyone's acclaim only when they achieve big victories such as the 7-1 triumph against Brazil in the semi-finals of the 2014 World Cup, reports Efe. Muller also admitted that he is not happy about not being able to score any goals until now in the Euro. Germany meet Northern Ireland on Tuesday.