4.4 You can reach customer service by calling the number provided in the app or visiting the official Hyatt website for assistance.
Open the app, enter your registered email and password, then tap 'Log In' to access your account.
If you haven't activated your account, check your email for an activation link sent during registration. Follow the link to complete the activation.
The customer service number can be found in the app under the 'Help' section or on the Hyatt website.