Car sales –> Unsubscribe

Hello all, I sold my car to a dealer, everything went well, only with the cancellation, which the dealer wanted to take care of I am not sure. In the online query at the KBA from the ZFZR you can see whether the vehicle has been deregistered? I remain the last holder of the vehicle, since it will not allow itself, accordingly the vehicle remains in my query. Should it be under vehicle history? The following point appears, But that will be my message that I sold it or? Notification of a sale notice (acquired) or to a secured vehicle or to a permission to dispose of the ZB II Thank you for your help!