When it ends, you will be able to see where you ranked and then the rewards will be paid out. If you didn’t wait until the event ended, then you might have been bumped down in the rankings by others who played to the end. Please keep this in mind for future challenges! . Apparently, this is the answer I received after complaining that I was in the lead by 1600 points over no2 in a striped candy challenge with 2hrs left. I had to go to bed and when I looked the next day there was no indication that I have ever played. No indication at all of where I was ranked on the leaderboard.
