Please refund my credits

Error Unlock J337T

[ 9/7/2018 3:53:17 PM ] IMEI: 354272094810832
[ 9/7/2018 3:53:18 PM ] HW version: REV0.7
[ 9/7/2018 3:53:18 PM ] RF cal date: 20180615
[ 9/7/2018 3:53:18 PM ] Chip name: EXYNOS7570
[ 9/7/2018 3:53:19 PM ] Modem board: SHANNON305
[ 9/7/2018 3:53:19 PM ] Security patch: 2018-05-01
[ 9/7/2018 3:53:20 PM ] Boot Warranty bit: 0
[ 9/7/2018 3:53:27 PM ] Searching server... OK
[ 9/7/2018 3:53:30 PM ] Checking server answer... OK
[ 9/7/2018 3:53:31 PM ] Initialization zTool... OK
[ 9/7/2018 3:53:32 PM ] Running zTool, please wait...
[ 9/7/2018 3:53:32 PM ] Start... OK
[ 9/7/2018 3:53:40 PM ] Initialization... OK
[ 9/7/2018 3:53:43 PM ] Generate and check client proof... OK
[ 9/7/2018 3:53:44 PM ] Verify proof by client... OK
[ 9/7/2018 3:53:44 PM ] Executing... OK
[ 9/7/2018 3:54:25 PM ] Reading data from phone... OK
[ 9/7/2018 3:54:42 PM ] Calculating... OK
[ 9/7/2018 3:54:55 PM ] Searching server... OK
[ 9/7/2018 3:55:00 PM ] Waiting for server answer... OK
[ 9/7/2018 3:55:02 PM ] Waiting ADB device... timeout
[ 9/7/2018 3:56:36 PM ] Phone not found


[ 9/7/2018 3:56:47 PM ] Checking Login and Password... OK
[ 9/7/2018 3:56:49 PM ] Ballance: 5 crd.
[ 9/7/2018 3:56:50 PM ] Not enough credits
[ 9/7/2018 3:58:40 PM ] Operation: Unlock
[ 9/7/2018 3:58:40 PM ] Selected model: SM-J337T
[ 9/7/2018 3:58:40 PM ] Software version: 33.