I have completed all steps required for challenge but when i am clicking on Check Challenge ,getting this error
"Challenge Not yet complete... here's what's wrong: 
Could not find a dashboard with a name 'Adoption Features'."

I launched the developer edition, created the My Data app and activated it.  I get this error: Challenge Not yet complete... here's what's wrong: 
The 'MyData' Lightning App was not found.

Any ideas why it's not finding the app.  I see it there and it's activated.