You can permanently delete your KulakApp account from within the app.
When account deletion is completed, data held in the KulakApp account is permanently removed. Purchase history retained by the Apple App Store or Google Play Store remains subject to the relevant store’s policies.
Deleting the app from your device does not by itself delete your KulakApp account. A store subscription must also be managed separately in your Apple App Store or Google Play Store account settings.
If you cannot access the in-app deletion option, contact kulakappdestek@gmail.com. Do not send your password or authentication code.