In order to use Fritz, you must sign up for an account at the Fritz web portal:

1. Go to https://fritz.ai/
2. Click on Login on the top menu 
3. Click on Create an account
4. Enter your details and submit
5. Create a new project in Fritz

Once you have an account, log in using your credentials, and then perform the following steps:

1. Click on the ADD A NEW PROJECT button
2. Enter the project name and organization
3. Click on Submit