Having trouble figuring out Directory...

Hi,
All I want to do is create a searchable database for restaurants nutritional information. Someone comes to my site and via a search bar puts in burger king for example. Then all foods from burger king show up. You can then click one for all of the nutritional info, a picture, etc...

Did I buy the correct plugin to do this, and if not, is it possible to get a refund? Thank you!