Hi! For someone new you're doing a pretty good job already by interacting in the forums and with fellow creators, which is the best way to get your work out. Also for a writer consistency is important for example: in how much you update. Interacting with readers even if they're a few or a lot is helpful as well. Just my personal opinion of course. And as my other fellow writer friends have already said: Have fun!
Checked out your story and your cover art is really nice
Here's my own story:
I don't know if you've already done it but you can post your novel in the Novel or Art/Writing category there's a bunch of threads that say "post novel" or "massive subs and view for novel" etc. That might get you some subscribers.