To login to your Admin Panel go to www.your-website.com/admin where "your-website.com" is the domain name for which you have registered the software, and "admin" is the folder name of your Admin Panel files.  If you haven't changed your username/password yet, your Username is "admin" and Password is "testpass".  Enter your login username/password in the designated fields and click the "Login" button.

If you forget your password, click on the "Forgot Username / Password?" tab on the Admin Login page and your username/password will be emailed to you.