Consistent Errors Code in MUT

I’ve been trying to playing madden today but my game keeps crashing or error coding sending me to the main menu while I’m selling cards and now I’m missing a whole card or coins. Basically I had put a card up for auction but I wanted to cancel it and I did but when I did it the game error coded me and sent me to the main menu and game just stop loading so I reset the game and my card is gone and I didn’t receive coins.