Hi there,
Sorry to hear that you haven’t found success yet. You’ve definitely come to the right place for help though, so don’t panic 
It’s great to hear that you have put effort & thought into your listing. Sometimes, sitters just aren’t available for your dates and location, but more often than not it comes down to how attractive your listing is, what it expects, and what it offers a sitter.
A good place to start for forum members to help you is to link your listing to your forum bio so we can view it and give feedback. Here’s how: How to add a listing or profile link to your FORUM profile
You can also give this blog a read to make sure your listing is on the right track.
Hope that helps!