API Works on Postman- Imported Request to Ready API Doesnt work

Hi 
My API woks in Postman it is a simple get request, under authorization tab passing in credentials [username & password] and default headers - 

In Readyapi imported the collection through the integration tab , no luck with ready api, using the authorization tab from the root level [parent level] added the authorization using the basic auth - still no luck

could you please fill in what i am missing