You should search as a guest using the very specific dates they want to book. Sometimes there are restrictions on your calendar and your place doesn't actually show up in the particularsearch. If it does show when you search, ask your guest to also enter those specific dates and then zoom in very closely near your location.
You've got some advice here from @Shelley159 - have you managed to take a look? You could also send the guests your Airbnb listing link. You can find the links to share your listing with other people by clicking the share button (circled in the image below).
Let us know how you get on and if your guests manage to rebook! 😊