Did you make sure to read the rules before posting on this board? There is one about this situation:

Before you create a topic asking why you can’t find your game in Search or Browse READ THIS: https://itch.io/docs/creators/getting-indexed. If you still need to create a topic about it, then please write in your post that you read the docs and you still have a question, otherwise we’ll close your topic.

This contains some relevant information. In general when publishing a new project, it takes sometime for it to be indexed and appear in search results. If this is your first paid game, it goes through some extra review, to make sure it all looks right.

Your creator profile goes through a similar process. I can see the game was last updated 1 hour ago. If that’s also the time the project became public, it’s way too early to be indexed.

Hope this helps