I am receiving the following error in the Creating Global Quick Actions Trailhead module challenge - "The global quick action was not created or it was not named 'New Detailed Account' "

Have read the previous posts and suggestions to fix, but my Global Actions are identical to the correct responses and the Publisher Layouts are displayed.  When I go into Chatter and Home on one of the Apps, I still do not see the New Detailed Account action listed in the feed though.  Is there some other setting I need to fix that will enable this to display BESIDES the Global Page Layout??

Attempting to pass the Data Import module of Beginner's Admin trail.  CSV formatted and loaded without error and all 20 records appear in Contacts, but when verifying challenge for Trailhead, receiving an error that says one contact is not in my Org.  

Can't figure out how to fix, where to look and cannot continue course without a fix.

I am receiving the following error in the Creating Global Quick Actions Trailhead module challenge - "The global quick action was not created or it was not named 'New Detailed Account' "

Have read the previous posts and suggestions to fix, but my Global Actions are identical to the correct responses and the Publisher Layouts are displayed.  When I go into Chatter and Home on one of the Apps, I still do not see the New Detailed Account action listed in the feed though.  Is there some other setting I need to fix that will enable this to display BESIDES the Global Page Layout??