@Blanka3....Hi Blanka. Your listing is still active! If you Goggle Airbnb 6433632 your listing is the first one to come up, but it does not show up in a search that I just did of your area, even using heavy filters, which indicates that there is either a problem with the Airbnb system at the moment, or you have turned off certain settings.
Go to 'Your Listings' ....then 'Calendar and More' and you should see a page similar to this....
On the bottom left corner of your screen you should see a box that will tell you the status of your listing. Check that it says 'Listed' and that the green dot is displayed. There are three options in this box....'Listed'....'Snoozed' .....'De-listed'
Just another thing to beware of is to check that you have not delisted your property under the 'basics' section. The bottom item on this screen will be 'permanently remove your listing'! Stay right away from that one! That will totally remove any trace of your listing from Airbnb.
If everything is ok on your end then you will have to contact Airbnb in Poland on Polska: +48 22 30 72 000 and they should be able to help you restore it.
Cheers.....Rob