@Pritam4
Change of focus , it is the review score keeping people away. Guests love you so fixable. Just some mistakes can happen when new.
Cleanliness is the absolute demand from any Guest. You seem to have had some struggles in that area. Review your procedures and acceptable standards. Also at least until you know corrected, maybe avoid same day check ins. Eliminate your time crunch between Guests.
Once you are ready again.
Two listings are New but because you need the boost for traffic, turn on Airbnb New Listing Discount.
The third listing with the low score. No One left an angry review they liked you a lot. Read the Review Categories best bet is address the elephant in the room but pleasantly.
"My First Year Hosting definitely had growing pains. My Guests were such insightful guides. I have revamped many areas and procedures and am committed to providing your expectations."