Publishing my Odata with data hub

Hello everybody, in the academy in the topic of  “Share Data Between Apps Using the Data Hub Catalog” when I need to “expose” my service to the data hub i cant do this.   I’m running my app after i configured the OData service but cant find it on the data hub catalog, does anybody have a clue on what going wrong ?      
1 answers

Did you set the filter in the datahub search pane to Sandbox(free app), I am asuming you are using that.

Also you need a datahub license: