I'm a new writer here on aff and my first story with it's first chapter is out. But the words are going over the page when reading on mobile. It's also really hard to edit the story on aff. Every letter takes a few seconds to appear.

Why is this happening, is there any way to fix it?

The story's descreption and foreword are fine but when you move to the next chapter it's really annoying to read because yyou have to scroll sideways.

(I hope I'm making sense here haha)

I use Word Online to write the chapters. Then I copy and paste them to aff, edit it a bit and release the chapter. Is there something I'm doing wrong?

I used to post my stories on Wattpad and now that I moved to AFF, I'm honestly a bit lost. So any help would be appreciated :DD