My player performed not well at the beginning season

[wentatlee83]

Hi, just beginning of the season, my team have an average quality of 112.5 (League Level of 19). Amongst all my opponents, my team is on top five average quality. However, I had lost 1, draw 2 and win 1 in the league games, and lost 2 and draw 1 in champion league game which i felt unhappy with the results. In fact, i had a better possession on every games, a lot of shoting chances, but the scoring in every match only 1 goal or sometimes goaless. I had rechanged formation after every match but still can't get a better result. My player performance some event rated at 5 after the match. What should I do to make my team perform better? Need help urgently.. Thank you.