Удаление аккаунта
Инструкция по удалению аккаунта
Deleting the app from a device is different from deleting your LifeDue account. If you cannot complete account deletion inside the app, you can request deletion through the public support channel below.
App deletion and account deletion are different
Uninstalling the app does not automatically delete server account data, LifeDue items, file records, support records, or legally retained logs. A separate account deletion request is required.