Ultimate team.. beating my opponent into the 3rd quarter and get no credit!!!

Like the headline said. I was winning 10-0 in the 3rd quarter. He drove the ball down the field into fg range and missed it.. got mad and quit. Him quitting froze my system and I received no credit for the win. This is BS. MUT costs money and these wins aren't easy to come by. This needs to be fixed. I have a screen shot of it saying my opponent quit.