Show us your team and orders. One good player does not a good team make. I have a level 2 team, Q23, and they're on a 5 win streak atm.
I use red forward arrows on my wingers and AMC, and a blue back-track arrow on my Dmc. I have them set to attacking, mixed passing, zonal, and own half. I have counter attacking on, and off side off.
Currently their formation is 3-1-3-1-2 and the only match they have lost was in the cup.