Finding readers for my published NewAdult/YA romance novel.?

[Sarah]

This is not related to writing groups. I recently published my first book. A New Adult romance, although book 1 & 2 are more YA books 3 - 8 the characters fit into the New Adult category. I have promoted as much as i can. Where i can on as many sites as i can. Without spamming.

i know who my target audience is, but finding where they hang out i am finding hard. I have contacted a few websites for teens and so far nothing. If anyone has any thoughts or advice. I would love to hear it.

Thank you in advance.
Thank you for suggesting I add author name and book. I did not like to incase people thought I was just advertising and nothing else.

Author and title - S.J.Hitchcock - Dream World: book 1.
Thank you everyone. I already have Facebook with a dedicated page, a twitter account and a blog. I also have an author website. I will make a note of anything i have not already set up. Just to say thank you for taking the time to answer. I update and post links often. I just don't want to be seen as spamming sites.