Kling AI isn't quite available for everyone just yet. Here's the breakdown:

1. Limited access: Currently, it's mostly in the hands of invited beta testers and possibly for some users in China through the Kuaishou app (also known as Kwai) in a limited demo form.
2. Global availability: There are whispers of Kling being available to a wider audience in the future, but there's no official confirmation or timeline yet.

So, while it's not a complete secret, access is restricted for now. You can keep an eye on tech news or the developers for updates on wider availability.