@Mohanlal0
There is a minimum price per night on Airbnb, so you can not set a price below that limit.
It is allready very cheap, as you also offer 5% special discount, 18% weekly discount and 32% monthly discount. IMO price is not the issue.
I think you should tune the english description and make it sound more attractive (ask somebody with good knowledge of english language, not me !). It also says in houserules: potential for noise, but i understand from the listing it is not noisy at all (?).
About the WiFI : you mention some limitations, but do guest have to pay extra when exceeding limits ?
You can also do some marketing outside Airbnb, maybe read this:
Direct marketing for your Airbnb
Use your listing:
https://www.airbnb.com/rooms/29809052
or homepage:
https://www.airbnb.com/users/224257414/listings
for that purpose
Best regards,
Emiel