My fantasy bball stats don't work?

bn players do not count.only the top ten spots are recorded you must move players to bn that are not playing that day and move players who are into spots they they can,example:your sg in not playing so you put him on the bn you move another sg who is on bn into his spot.get the idea no one is getting 15 or 13 players in one day only 10.stats are kept from previous day so more than 10 players may have stats if you adjust your players each day.