SM-N950U Unlock problem , TMOBILE Z3X SERVER [Answered]

HI IHAVE PROBLEM UNLOCK N950U TMOBIL

Checking Login and Password... OK
Ballance: 15 crd.
You have 15 credit(s) left. This operation takes 10 credits.Continue? Yes
Waiting ADB device... OK
Reading phone info...
Model: SM-N950U
Android version: 8.0.0
PDA version: N950USQU3CRC2
CSC version: N950UOYN3CRC2
Phone version: N950USQU3CRC2
Product code: SM-N950UZKATMB
CSC country code: USA
CSC sales code: TMB
Phone SN: R28J939F****
IMEI: 3585050829******
HW version: REV1.0
RF cal date: 2017.09.25
Chip name: MSM8998
Modem board: MSM8998
Security patch: 2018-03-01
Boot Warranty bit: 0
SIM State: ABSENT
Searching Samsung diag port... detected COM12
Reading phone info... OK
Reading data from phone... error (0), skip
Rebooting phone... OK
Waiting ADB device... OK
Rebooting phone... OK
Waiting ADB device... OK
Waiting for device to become ready... OK
Initialization zTool... error (0.8)
Done with Samsung Tool PRO v.34.2