@Hoang-Vu0:
Go into your admin panel. Mouse over "Host" in the top menu and click "Manage Listngs."
If the page displayed should show your home picture with a box to the right that says "Manage Listing." click that box.
The next page should display your listing with your cover photo and headline underneath it.
Scroll down just a little bit and look for Listing Status. This option should show "Listed." If not, then click the edit button to the right and change the option.
If the listing is already showing listed then Airbnb may be finding a problem with your listing itself, such as text on your photos or some other issue. At this point you probably need to contact them to trouble shoot the problem for you.
https://community.withairbnb.com/t5/Help/Contact-Airbnb-A-Community-Help-Guide-UPDATED/m-p/413245/hi...