Android Test Location doesn't appear

Hi!
I am trying to setup private instance on Windows 10 ans it is working. Now, I want to add Mobile Test Agent to it. I have rooted mobile and all instructions are followed provided here https://sites.google.com/a/webpagetest.org/docs/private-instances/node-js-agent/setup

But the problem is when I run
wptdriver.sh -m debug --browser android --serverUrl localhost --location Samsung_S6 --processvideo yes

nothing happens. NO Location appears in webpagetest. No agent connect.

Location.ini file is:

[locations]
1=Stamford_Office
default=Stamford_Office

[Stamford_Office]
1=Lizi-Test
label=Stamford Office Location
connectivity=LAN

[Lizi-Test]
browser=Chrome,Firefox
label=“Lizi’s Laptop”
connectivity=LAN

[Samsung-S6]
browser=SamsungS6 - Chrome,SamsungS6 - Chrome Beta
label=“Samsung S6”
type=nodejs,mobile
connectivity=“WiFi”

Do I have to run UrlBlast for this?
Do I have to add some settings somewhere else except locations.ini?

The output in CMD when I ran .bat file with same parameters as given above:

node --max-old-space-size=4096 --expose-gc src\agent_main --serverUrl localhost --location Samsung_S6 --browser browser_android_chrome.BrowserAndroidChrome --deviceSerial 1015fae2d6913405 --captureDir “F:\adbdriver\platform-tools\wpt\agent\js\lib\capture” --chromedriver “F:\adbdriver\platform-tools\wpt\agent\js\lib\webdriver\chromedriver\Win32\chromedriver-2.4.exe” --processvideo yes

Please Help…