Create an Account:
Open the app and click "Register." You can register using an email and password, or with a Google account.
Sign In:
After creating an account, log in using your credentials. If you registered via Google, click the appropriate button.
Main Dashboard:
Upon logging in, you'll land on the main dashboard, where you can view your upcoming reservations, see available services, and access the different sections of the app.
If you want to learn more about the main dashboard, read this article: Understanding the Main Dashboard