This will sound harsh. But it is the reality for most people.
You won't make money off your stories with your current stats. And reader numbers mean nothing. I'm past 10k, all sites considered, but that's nothing. Follower count is also useless.
I didn't even bother setting up a Patreon until I was about 3.5 years in and had built a consistent following that I could tell I wasn't just a one-hit wonder. Even then, it is not a guarantee, and although I get some money from it, it would not be enough to support me fully. Even after setting it up, Patreon also needs to grow, and you must have an enticing reward for each tier.
I tried a few things, but honestly, the advanced chapters were the most effective. That is the only thing that works; don't even try to bother with anything else until you have a good number of supporters already.
As for the advertisement part, it is useless to try any other sites to shill patreon as people won't subscribe to it, prior to knowing who you are. And they will know who you are through your novels. Ergo, what you can do is to push patreon on chapters. Place a banner after the chapter, linking to your patreon, especially after a cliff hanger. Make sure you tell them that they can read 15-20 chapters more than what's public, etc. That is what makes them consider signing up.
Also, Patreon is oversaturated. Every novelist has one, every story has one, and readers of multiple fics will choose which one they want the extra chapters from. It is a competition, not just for getting subscribers, but also for keeping them.
Living off content is the most volatile thing, ever.