Navigate to https://app.evvos.com and login using your credentials. Click Application then Add. Provide a name and description for your Application, associate the Application with your Organization and then click Save Changes.
On the application page you can:
navigate to your organization by clicking the organization name
view the number of devices associated with your application
view the Callback URLs (you will need the callback URL in your connectivity provider platform - LoRa network server, Sigfox backend etc.)