As said above, your outfitter went with more money or perhaps catered to a long time client.
I'd start calling "known reputable" outfitters to see if they have any openings. It's going to be tough but there's one with your name on it, just have to turn over the right rock.
BTW, season is underway, so unless they have someone answering the phones they may not answer right away.
Here's three whom I have some experience with and are straight shooters. All have private land tags or can get them.
505 Outfitters
Top Notch Outfitters
Southwest Big Game Brokerage (NM and AZ), I've never hunted with Keith but did have one booked and canceled during covid. He treated me right and I've heard / read nothing but good about him.
Thump Outdoors