I would like to know if a landlord have the right to have showing why your still in the house.

Pursuant to NRS 118A.330, a tenant shall not unreasonably withhold consent for the landlord peaceably to enter into the residence to: (a) inspect the premises; (b) make necessary or agreed repairs, decorating, alterations or improvements; (c) supply necessary or agreed services; or (d) exhibit the dwelling unit to prospective or actual purchasers or tenants.  This right of access is generally interpreted to mean 24 hours notice before access and showing of the Property, except in cases of emergencies.