I'm stuck on only one unit for this module; the controlling access to fields unit:

"Two team members need to view and update Accounts, but only one should be able to see and edit the Rating field. Create one profile and one permission set with field level security to solve for this use case.The profile must be named 'Basic Account User' and result in an API name of 'Basic_Account_User'. It should use the 'Salesforce' user license type.
The permission set must be named ‘Account Rating’ and result in an API name of 'Account_Rating'."

"Challenge Not yet complete... here's what's wrong:
The 'Basic Account User' profile did not have the appropriate object and field-level security for the Account object "

Create a Lightning App using Custom Components - I created the MyData app, I installed the unmanaged package, but when I try to add the Contacts Today custom component it isn't available. When I edit the app it shows custom components are not available.  When I try to reinstall the package it says its already installed in my org. Any ideas?  Is there a way to enable my custom component?

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.

I'm stuck on only one unit for this module; the controlling access to fields unit:

"Two team members need to view and update Accounts, but only one should be able to see and edit the Rating field. Create one profile and one permission set with field level security to solve for this use case.The profile must be named 'Basic Account User' and result in an API name of 'Basic_Account_User'. It should use the 'Salesforce' user license type.
The permission set must be named ‘Account Rating’ and result in an API name of 'Account_Rating'."

"Challenge Not yet complete... here's what's wrong:
The 'Basic Account User' profile did not have the appropriate object and field-level security for the Account object "

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.