z3x eat 10 credits for G965F

Hello!

I tried to unlock G965F but the program hanged at waiting for server answer. Then aftera few minutes I aborted the operation. What can I do pls?

Thanks!

[ 08.08.2018 16:37:53 ] Checking Login and Password... OK
[ 08.08.2018 16:37:54 ] Ballance: 30 crd.
[ 08.08.2018 16:37:56 ] You have 30 credit(s) left. This operation takes 10 credits.Continue? Yes
[ 08.08.2018 16:37:59 ] Waiting ADB device... OK
[ 08.08.2018 16:38:00 ] Reading phone info...
[ 08.08.2018 16:38:00 ] Model: SM-G965F
[ 08.08.2018 16:38:00 ] Android version: 8.0.0
[ 08.08.2018 16:38:00 ] PDA version: G965FXXU1BRF8
[ 08.08.2018 16:38:00 ] CSC version: G965FOBE1BRF1
[ 08.08.2018 16:38:00 ] Phone version: G965FXXU1BRF5
[ 08.08.2018 16:38:00 ] Product code: SM-G965FZPEEVR
[ 08.08.2018 16:38:00 ] CSC country code: UK
[ 08.08.2018 16:38:00 ] CSC sales code: EVR
[ 08.08.2018 16:38:00 ] Phone SN: RF8K219PW8J
[ 08.08.2018 16:38:00 ] IMEI: 35657xxxxxxxxxx
[ 08.08.2018 16:38:00 ] HW version: MP 0.900
[ 08.08.2018 16:38:00 ] RF cal date: 20180221
[ 08.08.2018 16:38:00 ] Chip name: EXYNOS9810
[ 08.08.2018 16:38:00 ] Modem board: SHANNON360
[ 08.08.2018 16:38:00 ] Security patch: 2018-06-01
[ 08.08.2018 16:38:00 ] Boot Warranty bit: 0
[ 08.08.2018 16:38:03 ] Searching server... OK
[ 08.08.2018 16:38:05 ] Checking server answer... OK
[ 08.08.2018 16:38:05 ] Initialization zTool... OK
[ 08.08.2018 16:38:06 ] Running zTool, please wait...
[ 08.08.2018 16:38:06 ] Start... OK
[ 08.08.2018 16:38:11 ] Initialization... OK
[ 08.08.2018 16:38:12 ] Generate and check client proof... OK
[ 08.08.2018 16:38:12 ] Verify proof by client... OK
[ 08.08.2018 16:38:12 ] Executing... OK
[ 08.08.2018 16:38:50 ] Reading data from phone... OK
[ 08.08.2018 16:39:07 ] Calculating... OK
[ 08.08.2018 16:39:10 ] Searching server... OK
[ 08.08.2018 16:39:15 ] Waiting for server answer...
[ 08.08.2018 16:53:51 ] Operation aborted