Setting BS to run on shared hosting

[webmasterpf]

Hello,

I need help onto set BS to run on my shared hosting.
On the shared hosting, I need to set a Program Site, and provide some info like:

domain *.ndd.com
command browser-sync start --proxy 'xx.xx.xx.xx:3000'

• Browsersync [ browser-sync@2.27.4 ]
• Node [ v10.24.1 ]
• Npm [ 6.14.12 ]

Affected platforms

• [x ] linux
• windows
• OS X
• freebsd
• solaris
• other (please specify which)

Browsersync use-case

• API
• [x ] Gulp
• Grunt
• CLI
  Gulp task and command:

browserSync.init({
        proxy: 'https://xxx.fr/',
        host: 'xxxx.fr',
        open: 'external',

[Browsersync] Proxying: https://xxx.fr
[Browsersync] Access URLs:
 ----------------------------------------------------------
       Local: https://localhost:3000
    External: https://xxxx.fr:3000
 ----------------------------------------------------------
          UI: http://localhost:3001
 UI External: http://localhost:3001

So what do I provide as command for the program site ?

Thanks