You can adjust your password at any time if you signed up using username and password at checkout by clicking Don't remember your password? when going to login, as shown in the screenshot below:

If you use Google login, clicking Don't remember your password? will not work. If you need to change your Google password, you can do that through Google then log in by clicking Sign In with Google.

If you have any issues, please reach out directly to info@blueprintprep.com.