Open the league and tap Important information on the About tab. It shows the rules the club has written for the league, such as scoring and what happens if a match isn't played.
Read the rules
Open the league: + → Explore leagues, or Profile → Leagues → tap the league → Go to league.
On the About tab, tap Important information.
If there's no Important information link, the club hasn't added rules in the app. Ask the club.
Important details when you sign up
When you sign up, the Important details screen shows:
End date: all matches and scores must be completed by then.
Match days and times.
Schedule setting: whether the club schedules your matches, or you agree times with your opponents and book them yourself.