Looks like you went into a Bot formation, you need to check you didn't pick any injured players or set an illegal line up.

Also, make sure you are clicking the "Submit Lineup" button. I know it seems like a no-brainer, but sometimes people forget, or don't even realize it's there.


Edit to add that from looking at your roster, it's likely that injuries are getting you. Make sure to check your lineup after Friday training update and at least 1 hour before your game time to make sure it's still legal (ie, no injuries, sold players, etc.).

after submitting your lineup go and look at your matches menu on the left side of the page, click it, if you next match has a green dot next to it, then

on Game-day(saturday/sunday, monday, tuesday, thursday after 1:00 a.m. server time and before your gametime, click on the green dot

If neither offensive nor defensive formation has the "illegal lineup" text, you are good to go for the game that day. If you see the text, reset a legal lineup and submit and go back to the start of this post