note 8 unlock fail and credit 10 gone

pls help me refound my credits first unlock fail and take 10 credits
Checking Login and Password... OK
Ballance: 10 crd.
You have 10 credit(s) left. This operation takes 10 credits.Continue? Yes
Waiting ADB device... OK
Reading phone info...
Model: SM-N950U
Android version: 7.1.1
PDA version: N950USQU3BRA9
CSC version: N950UOYN3BRA9
Phone version: N950USQU3BRA9
Product code: SM2N950UZKATMB
CSC country code: USA
CSC sales code: TMB
Phone SN: R28JB1GQ2FL
IMEI: 358505085369896
HW version: REV1.0
RF cal date: 2017.11.13
Chip name: MSM8998
Modem board: MSM8998
Security patch: 2018-01-01
Boot Warranty bit: 0
Searching Samsung diag port... detected COM93
Reading phone info... OK
Reading data from phone... OK
Searching server... OK
Waiting for server answer... OK
Waiting ADB device... OK
Waiting for device to become ready... OK
Initialization zTool... OK
Running zTool, please wait...
Start... OK
Initialization... OK
Generate and check client proof... OK
Verify proof by client... OK
Reading data from phone... OK
Rebooting phone... OK
Unlock done

Done with Samsung Tool PRO v.32.7


INIT,2018-06-06 15:06:45,+30,"","",""
OK,2018-06-07 10:00:19,-10,LG M210_LG-M210,00031D5A,9.48
OK,2018-06-18 18:24:17,-10,N950U_N950U,00031D5A,32.7
OK,2018-06-18 18:46:07,-10,N950U_N950U,00031D5A,32.7
Ballance,"",0,"","",""