To change your password you will need to complete a password reset.
Please go to ESP and ensure you are signed out. Please click on the forgot password link.
You will now be prompted to reset your password. If you don't know your username, you can retrieve it here. You should receive an email from ESPAWS shortly after with instructions on completing your password reset (please check your spam folder as well).
Once thats completed, try signing into ESP with the new password.
From FQ