Any help? error running under H901 model wont unlock

running on Oreo , I have been looking to get this phone unlocked for so long.
Finally I got to this point but it wont go ahead from this error


Mode: Normal
Model: LGH932AT
Build version: Oct 8 201816:13:47Sep 20 201819:00:00LGH932AT
SW Version: MPSS.AT.2.5.c1.2-00046-8998_GEN_PACK-1.164667.2.170365.2
IMEI: 3580400xxxxxxx-3
IMEI2: 00000000000000-0
BlueTooth Address: 00:00:01:02:26:00
Phone Code:
Elapsed: 1 secs. --> (v9.59)

Checking Login and Password... OK
Ballance: 30 crd.
You have 30 credit(s) left. This operation takes 10 credits.Continue? Yes
Searching modem interface... found COM404
Reading data from phone... OK
IMEI: 3580400xxxxxxx-3
Checking root rights... OK
Writing zTool... OK
SW Version: H93220o
Initialization zTool... error(10 0 4.2)
Elapsed: 7 secs. --> (v9.59)