My BCE is still in the mail but I chatted with a CS who gave me this link
to "Try" and sign up
https://partner.experiandirect.com/CREDITSECUREF2F/Member/ReportView.aspx?
It worked. And I saw my score even though the option under home tab is not there.
I think I technically signed up early
Also this link brings me to a credit summary page.
https://partner.experiandirect.com/CREDITSECUREF2F/Member/MCC_C.aspx
good luck!
PS I hear only some cards have this benefit but supposedly the CS said I didn't yet either..