g930t unlock not done

hi,please check
unlocck not done and charged me 10 credits!

9/28/2018 10:50:13 AM Reset FRP/React/EE ] Searching USB Flash interface... not found
[ 9/28/2018 10:51:56 AM Reset FRP/React/EE ]
[ 9/28/2018 10:55:21 AM Unlock ] Operation: Unlock
[ 9/28/2018 10:55:21 AM Unlock ] Selected model: SM-G930T
[ 9/28/2018 10:55:21 AM Unlock ] Software version: 33.8
[ 9/28/2018 10:55:21 AM Unlock ]
[ 9/28/2018 10:55:23 AM Unlock ] Checking Login and Password... OK
[ 9/28/2018 10:55:24 AM Unlock ] Ballance: 15 crd.
[ 9/28/2018 10:55:29 AM Unlock ] You have 15 credit(s) left. This operation takes 10 credits.Continue? Yes
[ 9/28/2018 10:55:30 AM Unlock ] Waiting ADB device... OK
[ 9/28/2018 10:55:31 AM Unlock ] Reading phone info...
[ 9/28/2018 10:55:31 AM Unlock ] Model: SM-G930T
[ 9/28/2018 10:55:31 AM Unlock ] Android version: 7.0
[ 9/28/2018 10:55:31 AM Unlock ] PDA version: G930TUVU4BQG5
[ 9/28/2018 10:55:32 AM Unlock ] CSC version: G930TTMB4BQG5
[ 9/28/2018 10:55:32 AM Unlock ] Phone version: G930TUVU4BQG5
[ 9/28/2018 10:55:32 AM Unlock ] Product code: SM-G930TZDATMB
[ 9/28/2018 10:55:32 AM Unlock ] CSC country code: USA
[ 9/28/2018 10:55:32 AM Unlock ] CSC sales code: TMB
[ 9/28/2018 10:55:32 AM Unlock ] Phone SN: R28H51GYAHN
[ 9/28/2018 10:55:32 AM Unlock ] IMEI: 359754070244172
[ 9/28/2018 10:55:32 AM Unlock ] HW version: REV0.6
[ 9/28/2018 10:55:32 AM Unlock ] RF cal date: 2016.05.18
[ 9/28/2018 10:55:32 AM Unlock ] Chip name: MSM8996
[ 9/28/2018 10:55:33 AM Unlock ] Modem board: MSM8996
[ 9/28/2018 10:55:33 AM Unlock ] Security patch: 2017-07-01
[ 9/28/2018 10:55:33 AM Unlock ] Boot Warranty bit: 0
[ 9/28/2018 10:55:37 AM Unlock ] Rebooting phone... OK
[ 9/28/2018 10:55:42 AM Unlock ] Waiting ADB device... OK
[ 9/28/2018 10:56:06 AM Unlock ] Rebooting phone... OK
[ 9/28/2018 10:56:11 AM Unlock ] Waiting ADB device... OK
[ 9/28/2018 10:56:38 AM Unlock ] Waiting for device to become ready... OK
[ 9/28/2018 10:56:39 AM Unlock ] Initialization zTool... OK
[ 9/28/2018 10:56:40 AM Unlock ] Running zTool, please wait...
[ 9/28/2018 10:56:40 AM Unlock ] Start... OK
[ 9/28/2018 10:56:44 AM Unlock ] Initialization... OK
[ 9/28/2018 10:56:46 AM Unlock ] Generate and check client proof... OK
[ 9/28/2018 10:56:46 AM Unlock ] Verify proof by client... OK
[ 9/28/2018 10:56:46 AM Unlock ] Reading data from phone... OK
[ 9/28/2018 10:56:49 AM Unlock ] Rebooting to upload... OK
[ 9/28/2018 10:56:53 AM Unlock ] Searching Ramdump interface... COM99 detected
[ 9/28/2018 10:57:08 AM Unlock ] Reading data from phone... OK
[ 9/28/2018 10:57:27 AM Unlock ] Calculating... OK
[ 9/28/2018 10:57:30 AM Unlock ] Searching server... OK
[ 9/28/2018 10:57:45 AM Unlock ] Waiting for server answer... OK
[ 9/28/2018 10:58:11 AM Unlock ] Waiting ADB device... OK
[ 9/28/2018 10:58:14 AM Unlock ] Waiting for device to become ready... OK
[ 9/28/2018 10:58:15 AM Unlock ] Initialization zTool... OK
[ 9/28/2018 10:58:17 AM Unlock ] Running zTool, please wait...
[ 9/28/2018 10:58:17 AM Unlock ] Start... OK
[ 9/28/2018 10:58:20 AM Unlock ] Initialization... OK
[ 9/28/2018 10:58:23 AM Unlock ] Generate and check client proof... OK
[ 9/28/2018 10:58:23 AM Unlock ] Verify proof by client... OK
[ 9/28/2018 10:58:23 AM Unlock ] Reading data from phone... OK
[ 9/28/2018 10:58:29 AM Unlock ] Rebooting phone... OK
[ 9/28/2018 10:58:30 AM Unlock ] Unlock done