Thanks to the app, I always know where my shipment is. It works very well.
Josef (from Apple App Store)
a) Do you log in by email?
If you are unsure of your password, we recommend resetting it. After ten unsuccessful attempts, the account will be blocked for a minute. If you fail to log in again, the lock will be reactivated - and with each subsequent attempt, the lockout period increases, up to five hours. This is a security measure against unauthorised access.
b) Do you use Google, Apple or Facebook login?
If so, log in with the same account you used to register.
Your e-Balík login credentials do not work in the GLS CZ app. Each service has its own account.