Active Vs. Inactive Relationship Question on USERELATION w/ More than 2 tables

My Use Relationship is not functioning properly.  I copied it exactly as written.  However, I left all of the tables in my Model.  At the top of measure tools in the Ribbon I picked the Home Table to be dim_Date.  However now it will not recognize the Internet Sales Table.  In your example you only imported the two tables dim_Date and fact_InternetSales.  I did not.  I left them all the tables from the previous lesson and created a new lay out in the modeling schema.  Then I recreated the connection to mirror you in this lesson but now I my Measure is not being recognized properly.  I am not sure what I am doing wrong.     I know it has to be doable...  I think.  I can't screenshot from the snipping tool or attach anything to give you a visual.  Do you have a suggestion?  Control C and Control V are not working for me.  Idk why.   Thanks!