I can see your listing @Modeste4
I would suggest you upload a clear profile photo of yourself to instil trust . Having a smiley icon for a host looks odd.
You need more information in your listing about local amenities and attractions in your description.
You also need to mention what rooms and amenities the guest has access to in your listing.
Have a look at other shared homes in New York to get an idea of how you should photograph/describe your place.