Hi @Levan49
Here are Airbnb's tips for getting more guests:
How search results work - Airbnb Help Center
Hopefully some other hosts will also post specific feedback for you.
Be sure to manage your calendar well so that when you get the next request, there's a good chance that you can accept it. You shouldn't accept guests that you are uncomfortable with, but I'm sure you can also see why Airbnb and guests would favour listings that don't turn down too many requests. Once a booking is in place, try not to cancel unless you have no alternative. Hope it helps!