B4R Question Getting same response with http post method with my Esp8266 12E

#Region Project Attributes
    #AutoFlushLogs: True
    #CheckArrayBounds: True
    #StackBufferSize: 300
#End Region


#Region Project Attributes
    #AutoFlushLogs: True
    #CheckArrayBounds: True
    #StackBufferSize: 600
#End Region

Sub Process_Globals
    Public Serial1 As Serial
    Private wifi As ESP8266WiFi
    Private tmr As Timer
    Private ledpin As Pin
    Dim mystring(2) As String
    'Dim mystring(1) As String
    Dim num As UInt
End Sub

Private Sub AppStart
    Serial1.Initialize(115200)
    Log("AppStart")
    mystring(0)="one"
    mystring(1)="two"
    num=0
    ledpin.Initialize(13,ledpin.MODE_OUTPUT)
    If wifi.Connect2("JioFi2","virus123") Then
        Log("Connected to router.")
        tmr.Initialize("tmr_Tick",30000)
        tmr.Enabled=True
        
    Else
        Log("Failed to connect to router.")
        Return
    End If
    
End Sub

Sub tmr_Tick
    Log("timer ticking")
    If num=0 Then
    HttpJob.Initialize("one")
    num=1
    HttpJob.Download("http://xxx.in.net/light.json")
    Else
        HttpJob.Initialize("two")
        num=0
        HttpJob.Download("http://xxx.in.net/light.json")
        End If
        tmr.Enabled=False
        Log("timer disable")
End Sub


Sub JobDone (Job As JobResult)
    Log("*******************************")
    Log("JobName: ", Job.JobName)
    If Job.Success Then
        Dim bc As ByteConverter
        Log("Response: ", bc.SubString2(Job.Response, 0, Min(200, Job.Response.Length))) 'truncate to 200 characters
        
    Else
        Log("ErrorMessage: ", Job.ErrorMessage)
        Log("Status: ", Job.Status)
        Log(Job.Response)
    End If
    tmr.Enabled=True
    Log("timer enable")
End Sub