From the homepage of your website, scroll down to the very bottom of the footer and click on Login.
Fill in you User name and Password.
You will get a login popup, or be directed to a new login page.
If you have forgotten your password, simply click Forgot your password/Forgotten password? and follow the directions to retrieve your password.
If you do not have a login link at the bottom of your website, please contact ReserveGroup Support.