1 free unlock for gb key user


i have gbkey without huawei activation.
I want to try gbkey huawei but i get:

[25.11.2016 00:08:43] GBKey Huawei Pack4 1.27
Detecting…
Detected : (Qualcomm) DBAdapter Reserved Interface (COM69)
Authenticating…
Connecting…
Connected to server Ok
Checking GBKey…
GBKey Ok
Requesting Info…
Authentication Passed
Reading Info…
———- Version Info ———–
MSM8x1xC900B513_BOOT
MSM8x1xC900B513_AMSS Aug 14 201414:30:03
Y530U00C00B012_EFS_RFNV_B01
HD1Y530M_VERA
APPSBOOT Aug 11 201418:38:13
Y530-U00V100R001C900B512_KERNEL
Y530-U00V100R001C900B512_SYSTEM
Y530-U00V100R001C900B512_RECOVERY
MSM8210
Y530_U00
C128
D003
———————————–
IMEI : 869563012467xxx
SN : BY2KRN1485005068
BT : F4:9F:F3:76:AF:57
Wifi : F4:9F:F3:76:AA:6F
Bootloader code : 2452221231992183
Unlocking…
Connecting…
Connected to server Ok
Checking GBKey…
GBKey Ok
Requesting Info…
GBKey not active for pack4 !!!
Unlock Failed !!!
Finished.

GB key users have 1 free unlock or not ?