I use "Facebook for Woocommerce" (free) that automatically uploads all my products to the shop section of my store's Facebook page and keeps them up to date. It's basically "set and forget". And it's working well. I get regular sales from it.
If it works ... then try spending $20 (or more) on it.
Also, 1 day is hardly enough for a test. 3 days at the very least.
In the past, I only used Facebook ads. With a little trial and error (with $5 ads first), they worked well.
But during this worldwide pandemic, I'm not advertising at all. My stores are running on pure "Social Rabbit power" at the moment (which brings a steady trickle of orders)
Instead of advertising at the moment, I'm concentrating on producing extra value content such as blog articles for my stores, uploading funny/entertaining and product videos for my store's Youtube channels, and making manual posts and engagement on my store's Social media in addition to Social Rabbits work. (Keeps it all more "real").
Do you have a niche store? I wonder if it's easier to run and earn from a niche store than a general store.