Error while using Getfile from SharePoint Custom Activities Pkg

Trying to get excels files from sharepoint, instead of logging in to sharepoint, thought of using SharePoint Custom Activities Package, which throws error when i use get file activity.

Kindly help, where am i wrong.

Open the document online and you will get the URL of the document , and use that URL in Get File activity @testing_mail, Can you try that

There are two URLs right, one is application scope URL and the other is Item URL.
Can you confirm whether i have given both correctly into my process ?