When the person who registered you for Frenalytics created the account, you should have received a welcome email from us to set a password. That email address is the one you will use to login.
Depending on who created your account, they might have used a different email address than the one you normally use.
Try contacting the person or department who manages Frenalytics to find out what email address is on your account.
Try asking the person who created your Frenalytics account to find out what email address is on your account.