KII-L23 or GR5 ? Its supported ?

I try to get bootloader password or unlock bootloader for root and get this error.
Also, need to know if its supported for unlock please.
Many thanks

——— 2016-07-30 21:40:03 ———
SigmaKey 2.18.00 ADB: Unlock Huawei/Motorola bootloader
* daemon not running. starting it now *
* daemon started successfully *
Android Adapter ADB Interface
Version: Linux version 3.10.49-g5796782 (d00903065@ubuntu) (gcc version 4.9.x-google 20140827 (prerelease) (GCC) ) #1 SMP PREEMPT Thu Feb 4 15:07:31 IST 2016
Phone model: HUAWEI HUAWEI KII-L23
Android 5.1.1; Firmware: HUAWEIKII-L23; Date: Thu Feb 4 14:59:05 IST 2016
Version: KII-L23C40B130
Baseband Firmware: 20234
Please ROOT the phone first!