To reset your password, go to the homepage of your website and click the Sign In link in the top right corner of the page.
Next, click the "Forgot Password" option in the resulting drop down.
Enter your email address on the next page and submit this to receive a password reset link via email.
Once you receive the email, click the link in the email. Enter a new password in the form and submit to save.
You can now return to the website and login with your email address and the password you have just set.