Bundesliga cup bug with co op

I was playing the new bundesliga cup and I needed to get xavi Simon’s so I tried to play co op with my friend in the the cup to try win more but every game it kicked me out and it said  I forfeited as there are not enough players from my team. At first I thought it was a glitch and I didn’t notice my games decreasing and so I tried it 2 more times and then I noticed my games were decreasing. And from that point I had to win every game to get xavi Simon’s which was practically impossible as I had no chances ( just because of this glitch) so what will u do about this ea