Matches don't count

Hey guys,

im playing on PC (EA App).

I'm in Division 2 now.
Stats are 51-3-4.

For two days my wins don't count anymore.
3-0 after 10mins - Opponent quits -> Match don't count.
7-6 after 80mins - Opponent quits -> Match don't count.

It's f***ng annyoing to spend 20mins, sweat like never before just to see that the match didn't count.

Fix this...

Btw.:
I can't change Formation, Tactics or Players while being ingame.
Sometimes i can't even click on "Team Management".