Unlock G611m Fail. helpme

Log file "D:\Box\Octoplus_Samsung\LOG\13-07-2019_06-46-26.log" created (13/7/2019 06:46:29 a.m.).
INFO : 13/7/2019 06:46:38 a.m. > Set up system language English (file: English.ini)
INFO : 13/7/2019 06:46:41 a.m. > Welcome to Octoplus Box Samsung software version 2.8.1.1
INFO : 13/7/2019 06:47:10 a.m. > -----------------------------------------------------------------------------------
INFO : 13/7/2019 06:47:11 a.m. > Platform: Samsung Android
INFO : 13/7/2019 06:47:11 a.m. > Selected port: COM38
INFO : 13/7/2019 06:47:11 a.m. > Selected model: SM-G611M
INFO : 13/7/2019 06:47:11 a.m. > Operation: Read Codes - Server
WARN : 13/7/2019 06:47:16 a.m. > Please, press "OK" button on the phone to allow USB debugging.
INFO : 13/7/2019 06:47:19 a.m. > Detected phone model: SM-G611M
INFO : 13/7/2019 06:47:19 a.m. > Firmware compiled date: Tue Jul 31 03:52:31 KST 2018
INFO : 13/7/2019 06:47:19 a.m. > PDA version: G611MUBU3ARG4
INFO : 13/7/2019 06:47:19 a.m. > CSC version: G611MUUB3ARF1
INFO : 13/7/2019 06:47:19 a.m. > SW version: G611MUBU3ARG1
INFO : 13/7/2019 06:47:20 a.m. > Phone SN: R58K62S3DNZ
INFO : 13/7/2019 06:47:20 a.m. > Android version: 7.1.1 (NMF26X)
INFO : 13/7/2019 06:47:20 a.m. > Sales code: COO
INFO : 13/7/2019 06:47:20 a.m. > Country: Colombia
INFO : 13/7/2019 06:47:20 a.m. > HW platform: exynos5
INFO : 13/7/2019 06:47:20 a.m. > HW Chip: exynos7870
INFO : 13/7/2019 06:47:20 a.m. > HW Modem: SHANNON315
INFO : 13/7/2019 06:47:20 a.m. > Security patch level: 2018-08-01
INFO : 13/7/2019 06:47:20 a.m. > Warranty Void: 1
INFO : 13/7/2019 06:47:20 a.m. > SIM 1 status: network locked
INFO : 13/7/2019 06:47:20 a.m. > Codename: on7xreflteub
INFO : 13/7/2019 06:47:20 a.m. > -----------------------------------------------------------------------------------
WARN : 13/7/2019 06:47:20 a.m. > Connecting to server ..
INFO : 13/7/2019 06:47:20 a.m. > Username:
ERROR : 13/7/2019 06:47:21 a.m. > Login error: Incorrect Username!
ERROR : 13/7/2019 06:47:21 a.m. > Read codes failed
INFO : 13/7/2019 06:47:22 a.m. > Performed by 2.8.1.1 Software version.
INFO : 13/7/2019 06:48:02 a.m. > -----------------------------------------------------------------------------------
INFO : 13/7/2019 06:48:02 a.m. > Connecting to server...
INFO : 13/7/2019 06:48:03 a.m. > Username: Belloxavier
INFO : 13/7/2019 06:48:03 a.m. > Authorizing...
INFO : 13/7/2019 06:48:04 a.m. > Checking balance...
WARN : 13/7/2019 06:48:04 a.m. > Your balance: 99 credits.
INFO : 13/7/2019 06:48:04 a.m. > Performed by 2.8.1.1 Software version.
INFO : 13/7/2019 06:48:08 a.m. > -----------------------------------------------------------------------------------
INFO : 13/7/2019 06:48:09 a.m. > Platform: Samsung Android
INFO : 13/7/2019 06:48:09 a.m. > Selected port: COM38
INFO : 13/7/2019 06:48:09 a.m. > Selected model: SM-G611M
INFO : 13/7/2019 06:48:09 a.m. > Operation: Read Codes - Server
INFO : 13/7/2019 06:48:10 a.m. > Detected phone model: SM-G611M
INFO : 13/7/2019 06:48:10 a.m. > Firmware compiled date: Tue Jul 31 03:52:31 KST 2018
INFO : 13/7/2019 06:48:10 a.m. > PDA version: G611MUBU3ARG4
INFO : 13/7/2019 06:48:10 a.m. > CSC version: G611MUUB3ARF1
INFO : 13/7/2019 06:48:10 a.m. > SW version: G611MUBU3ARG1
INFO : 13/7/2019 06:48:11 a.m. > Phone SN: R58K62S3DNZ
INFO : 13/7/2019 06:48:11 a.m. > Android version: 7.1.1 (NMF26X)
INFO : 13/7/2019 06:48:11 a.m. > Sales code: COO
INFO : 13/7/2019 06:48:11 a.m. > Country: Colombia
INFO : 13/7/2019 06:48:11 a.m. > HW platform: exynos5
INFO : 13/7/2019 06:48:11 a.m. > HW Chip: exynos7870
INFO : 13/7/2019 06:48:11 a.m. > HW Modem: SHANNON315
INFO : 13/7/2019 06:48:11 a.m. > Security patch level: 2018-08-01
INFO : 13/7/2019 06:48:11 a.m. > Warranty Void: 1
INFO : 13/7/2019 06:48:11 a.m. > SIM 1 status: network locked
INFO : 13/7/2019 06:48:11 a.m. > Codename: on7xreflteub
INFO : 13/7/2019 06:48:11 a.m. > -----------------------------------------------------------------------------------
WARN : 13/7/2019 06:48:11 a.m. > Connecting to server ..
INFO : 13/7/2019 06:48:11 a.m. > Username: Belloxavier
INFO : 13/7/2019 06:48:14 a.m. > Connect to server successfull.
INFO : 13/7/2019 06:48:14 a.m. > Checking smart card...
INFO : 13/7/2019 06:48:18 a.m. > Smart card successfully checked.
INFO : 13/7/2019 06:48:19 a.m. > Your balance: 99 credits.
INFO : 13/7/2019 06:48:19 a.m. > -----------------------------------------------------------------------------------
INFO : 13/7/2019 06:48:19 a.m. > Checking operation...
INFO : 13/7/2019 06:48:20 a.m. > OK
INFO : 13/7/2019 06:48:20 a.m. > Initializing...
INFO : 13/7/2019 06:48:28 a.m. > OK
INFO : 13/7/2019 06:48:28 a.m. > Rebooting phone
INFO : 13/7/2019 06:48:32 a.m. > Searching for a phone. Please wait...
INFO : 13/7/2019 06:49:32 a.m. > OK
WARN : 13/7/2019 06:49:32 a.m. > Please keep phone's screen active!
INFO : 13/7/2019 06:49:32 a.m. > Initializing exploit...
INFO : 13/7/2019 06:49:52 a.m. > OK
INFO : 13/7/2019 06:49:52 a.m. > Initializing...
INFO : 13/7/2019 06:50:31 a.m. > OK
INFO : 13/7/2019 06:50:31 a.m. > Reading HWID...
INFO : 13/7/2019 06:50:33 a.m. > OK
INFO : 13/7/2019 06:50:33 a.m. > Reading NV Data...
INFO : 13/7/2019 06:51:23 a.m. > OK
INFO : 13/7/2019 06:51:23 a.m. > Security checking...
INFO : 13/7/2019 06:51:30 a.m. > OK
INFO : 13/7/2019 06:51:35 a.m. > "Read Codes" operation will take 20 credits. Continue?
INFO : 13/7/2019 06:51:35 a.m. > Reading phone unlock codes. This can take some time, please wait...
ERROR : 13/7/2019 06:52:01 a.m. > Can't find code!
INFO : 13/7/2019 06:52:01 a.m. > Performed by 2.8.1.1 Software version.
Log file "D:\Box\Octoplus_Samsung\LOG\13-07-2019_06-46-26.log" closed (13/7/2019 06:53:20 a.m.).

Refund my credt pls
LOG:
https://drive.google.com/open?id=1D6...Oz-zKzhXjFCfFb