@xovtia my book is not rlly popular but based off the great books i've read, i have like a few that can help if you want.
1. respond to ur comments often, it helps them build a relationship with the book and like the author
2. dont wait months to write a chapter and publish it, it makes the readers loose interest so a couple of weeks at most is fine (i used to update 2 chapters a week)
3. dont make the chapters too long but not too short
4. make sure the grammar is good, it hurts reading a book if the author doesnt know the difference between your and you're
5. if u find anyone interesting, give them a follow and they might check out your page
i hope these help youu :3