Please make sure you read the rules before posting as it says:
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.
New sellers or publishers may be subject to human review before they are indexed. Once you’ve established your account with us you will no longer be blocked from indexing.
Thanks