@Livin2Write Sure Meera
Your chapter order is all over the place. I went from Chapter 1 to Chapter 23, then endnote, and then Chapter 2? It's a bit tricky to follow. Can you please rearrange them in order?
In the edit story option/ the writing section, above chapters, there's a table of contents. Nearby lies a setting icon. Do it from there.
Hope this helps.
Good Luck
Siddhi...