@Claudia1655
I don't understand your post. I've looked at your listing and all dates are blocked so nobody can book.
You have no reviews at all. If you have canceled the reservation then you would have an automated review posted, something like " Host canceled the reservation xx days before arrival"
If you cancel the reservation then these dates are blocked.
If you cancel due to extenuating circumstances (illness, death in the family, fire, etc...) then you are not penalized and you don't get an automated review but you have to contact Airbnb and ask them to cancel, you can't cancel by yourself if you don't want to be penalized.
Are you sure you canceled the reservation? Or you just declined an inquiry or booking request? If you want to cancel the reservation then you have to do it on Airbnb by clicking on "change or cancel this reservation" . It is not enough to just inform your guest by message.
Anyway, make sure you inform yourself about how Airbnb platform works before you activate your lisitng again.