Can I add match events from the video after the game (report mode)?

Yes. Report mode lets an organizer log goals, cards, and substitutions after the match by watching the recording, when events weren’t entered live. Reporting works just like live recording: the scoreboard, highlights, stream overlay, and statistics update in real time as you add each event, and you get the same confirmation toasts. Each event is checked against who was on the pitch at the minute you choose, exactly as live (see “Why was my goal, assist, card or penalty kick rejected?”). This is useful for completing a game that was streamed but not tracked during play.