Don’t worry, it happens!
When you go to sign in, click the "Forgot password" link (or click here) and enter your email — be sure it's the one associated with your BlazeTV account. You'll receive an email with a link to reset your password. Click on the link and then sign in using your new password.
NOTE: If you don't see the password reset email in your inbox after a few minutes, be sure to check your spam/junk folder.