I flagged it.
When posting stories with multiple chapters, making a hundred separate topics for each chapter is heavily frowned upon as spammy and pointless when one topic with each chapter in the replies works far better and helps readers keep track of the story easier. It’s why I suggested it here:
You can check out one of my stories, The Wild Masks (starring Boards users), as an example of one that follows the formula I’ve described. I’ve posted a lot of stories (mostly pure trash ngl) on the Boards, and with this format I’ve never gotten in trouble with staff over it.