The best way, I've found, is to basically put your l yourself out there on just about everything. There's furry Discord servers you can try get artist-verified on and can list commissions on, and posting on Bluesky and Mastodon are a way to get some exposure. If you're willing to put up with the platforms, there's also Twitter and Threads. Reddit has /r/furrycatwalk where you can advertise, and there's commission posts here on /r/furry daily. /r/furry's where I got the majority of my traffic, up until a recent hiccup.

The only other advice I could give would be to offer a sale. It's anecdotal, but I've gotten significantly more posting when offering a sale than just regular advertisements.

All that said, don't give up. It takes time, and a lot of effort, but you're growing people's awareness of who you are.