In Arena Draft - Won't Update Cards?

Hi I'm trying Arena Tracker for the first time, so this is probably a super n00b question, but when I have selected the card I want to draft in Arena on HearthStone, it won't show as me selecting that card on ArenaTracker. I'm not sure what I'm doing wrong there. I want to get it to show me picking the card/update the scores for the next cards rather than only giving me advice on the first 3 cards.