I am enrolled in my Solidworks class at a community college, and I have downloaded the software for the class already, but one of my assignments is to use the Solidworks Add-Ins.  I don't have the Add-in probably because when I first installed Solidworks, I didn't install the add ins along with it.  I go to the link:   https://www.solidworks.com/support/community-download#no-back I fill in the form.  Yes, I have a number that starts with 9020.  After I click Accept, it just brings me to a sign in page.  It does not bring me to any download.   
I have tried contacting Solidworks service center, but I get no response back.