There's 3 scores for the fish, ones for the total ever, one for lost, and the final amount, if you had all your fish stolen that might be why. What did it show for each
After testing, I added a reset to my game after the round ended, I may have added the reset before the code that shows the score, so the data is wiped before I can use it :/. fixed the problem, but its to late for the game jam. TY for finding this!