Deep Linking issue in channel behavior analysis section

according to your instructions in my UILogics folder has a VideoPlayerLogic.brs and I should put this line of code video.control="play" somewhere!

please peruse this VideoPlayerLogic.brs file for more understanding or may I provide you an other file to fix this error.

sub ShowVideoScreen(rowContent as Object, selectedItem as Integer, isSeries = false as Boolean)
    m.isSeries = isSeries
    m.videoPlayer = CreateObject("roSGNode", "Video") ' create new instance of video node for each playback
    ' we can't set index of content which should start firstly in playlist mode.
    ' for cases when user select second, third etc. item in the row we use the following workaround
    if selectedItem <> 0 ' check if user select any but first item of the row
        childrenClone = CloneChildren(rowContent, selectedItem)
        ' create new parent node for our cloned items
        rowNode = CreateObject("roSGNode", "ContentNode")
        rowNode.Update({ children: childrenClone }, true)
        m.videoPlayer.content = rowNode ' set node with children to video node content
    else
        ' if playback must start from first item we clone all row node
        m.videoPlayer.content = rowContent.Clone(true)
    end if
    m.videoPlayer.contentIsPlaylist = true ' enable video playlist (a sequence of videos to be played)
    ShowScreen(m.videoPlayer) ' show video screen
    m.videoPlayer.control = "play" ' start playback
    m.videoPlayer.ObserveField("state", "OnVideoPlayerStateChange")
    m.videoPlayer.ObserveField("visible", "OnVideoVisibleChange")
end sub

sub OnVideoPlayerStateChange() ' invoked when video state is changed
    state = m.videoPlayer.state
    ' close video screen in case of error or end of playback
    if state = "error" or state = "finished"
        CloseScreen(m.videoPlayer)
    end if
end sub

sub OnVideoVisibleChange() ' invoked when video node visibility is changed
    if m.videoPlayer.visible = false and m.top.visible = true
        ' the index of the video in the video playlist that is currently playing.
        currentIndex = m.videoPlayer.contentIndex
        m.videoPlayer.control = "stop" ' stop playback
        'clear video player content, for proper start of next video player
        m.videoPlayer.content = invalid
        screen = GetCurrentScreen()
        screen.SetFocus(true) ' return focus to details screen
'       for this line of for deep link
        if m.deepLinkDetailsScreen <> invalid
            content = m.videoPlayer.content
            if m.videoPlayer.isSeries = true
                content = content.GetChild(m.videoPlayer.lastIndex)
            end if
            if content <> invalid
                m.deepLinkDetailsScreen.content = content.clone(true)
            end if
        else
        newIndex = m.selectedIndex[1]
        if m.isSeries = true
           m.isSeries = false
        else
           newIndex += currentIndex
        end if
        ' navigate to the last played item
        screen.jumpToItem = newIndex
    end if
    end if
end sub