Hunan House Chinese Cuisine

We saw the sign of this restaurant before.  The name Hunan is a province in China.  The province is famous for its spicy cuisine, close to Sichuan cuisine.  We decided to try it out today.  And we found the restaurant is no long in business.  Although the sign Hunan is still there, the rooms are totally cleaned out.   I am not sure how to notify yelp to delete a nonexisting business.  If anyone knows, please go ahead.  Peace.