Division rials Glitch

I am a Fc champion in vs attack and I played a match everything was going smooth at last my screen went black and I was waiting for the scoreboard, I knew I had won the match because I was leading by two goals when the timer hit 0 seconds but the scoreboard did not show and my game crashed , I opened the game again and saw that my star went from 6 to 5 even when I won the game. Pls look into this issue and solve it as soon as possible and if possible return my star to my account. Ayaansuii2,123 ovr.