Hey @Uthaithip0 This happened with one of my listings as well. The exact same thing, and I couldn't figure out what was happening. I had never de-listed or snoozed. I had bookings coming in and all of a sudden all my inquiries ceased. I thought it was normal winter slow down until I sent the link to a private referral and she replied back that she wasn't seeing my place, "listing not available".
I called Airbnb support, they told me that the listing WAS live, of course it wasn't they weren't even looking. When I finally walked them through it and they looked again, they said it must be a bug, and they'd forward it to the tech team. It's now a week, and after three follow ups, no response. So I've had to reach out to my upcoming guests to assure them that the listing is still ok, the booking is still confirmed, etc.
I'm not sure what's going on, but I think there's a hotdog in the hard drive.