Powershell Office 365 login (doesn't work)

gistfile1.txt

$login = "CANTSHOW"
$pass = "CANTSHOW"
$Drive = "0","0","0","0","0","0","0","0","0","0"
$Location = "0","0","0","0","0","0","0","0","0","0"
$Label = "0","0","0","0","0","0","0","0","0","0"
$Webdavloc = "0","0","0","0","0","0","0","0","0","0"


$Drive[0]="I:"
$Drive[1]="J:"

$location[0] = "https://CANTSHOW.sharepoint.com/sites/itgisdepartment/Shared%20Documents" 
$location[1] = "https://CANTSHOW.sharepoint.com/sites/itgisdepartment" 
$label[0] = "This is a label there are many like it but this one is mine"
$label[1] = "I too am a very important label"

for ($i=0; $Location[$i] -ne "0"; $i++) {
	$Webdavloc[$i] = $Location[$i].Replace("https://","\\").Replace("/_layouts/15/start.aspx#","").Replace("sharepoint.com/","sharepoint.com@SSL\DavWWWRoot\").Replace("/Forms/AllItems.aspx","").Replace("/","\").Replace("%20"," ")
}  



#Add domains to trusted site
New-Item "hkcu:\software\microsoft\windows\currentversion\internet settings\zonemap\domains\sharepoint.com" -ErrorAction SilentlyContinue
New-Item "hkcu:\software\microsoft\windows\currentversion\internet settings\zonemap\domains\microsoftonline.com" -ErrorAction SilentlyContinue
New-Item "hkcu:\software\microsoft\windows\currentversion\internet settings\zonemap\domains\microsoftonline.com\login" -ErrorAction SilentlyContinue
New-Item "hkcu:\software\microsoft\windows\currentversion\internet settings\zonemap\domains\sharepoint.com\CANTSHOW" -ErrorAction SilentlyContinue
New-Item "hkcu:\software\microsoft\windows\currentversion\internet settings\zonemap\domains\sharepoint.com\CANTSHOW-my" -ErrorAction SilentlyContinue
New-ItemProperty "hkcu:\software\microsoft\windows\currentversion\internet settings\zonemap\domains\sharepoint.com\CANTSHOW" -Name "https" -Value 2 -Type DWORD -ErrorAction SilentlyContinue
New-ItemProperty "hkcu:\software\microsoft\windows\currentversion\internet settings\zonemap\domains\sharepoint.com\CANTSHOW-my" -Name "https" -Value 2 -Type DWORD -ErrorAction SilentlyContinue
New-ItemProperty "hkcu:\software\microsoft\windows\currentversion\internet settings\zonemap\domains\microsoftonline.com\login" -Name "https" -Value 2 -Type DWORD -ErrorAction SilentlyContinue

#Disable first run wizard
New-ItemProperty "hkcu:\software\microsoft\Internet Explorer\Main" -Name "DisableFirstRunCustomize" -value 1 -ErrorAction SilentlyContinue

function getElementById{
    Param(
        [Parameter(Mandatory=$true)]$id
    )
    $localObject = $Null
    try{
        $localObject = $script:ie.document.getElementById($id)
        if($localObject.tagName -eq $Null){Throw "The element $id was not found (1) or had no tagName"}
        return $localObject
    }catch{$localObject = $Null}
    try{
        $localObject = $script:ie.document.IHTMLDocument3_getElementById($id)
        if($localObject.tagName -eq $Null){Throw "The element $id was not found (2) or had no tagName"}
        return $localObject
    }catch{
        Throw
    }
}
function waitForIE{
    $waited = 0
    do {Start-Sleep -m 100;$waited+=0.1} until (-not ($script:ie.Busy) -or $waited -gt 15)
}
function labelDrive{ 
    Param( 
    [String]$lD_DriveLetter, 
    [String]$lD_MapURL, 
    [String]$lD_DriveLabel 
    ) 
 
    #try to set the drive label 
    if($lD_DriveLabel.Length -gt 0){ 
        Write-Host -text "A drive label has been specified, attempting to set the label for $($lD_DriveLetter)"
        try{ 
            $regURL = $lD_MapURL.TrimEnd("\") -Replace [regex]::escape("\"),"#"
            $path = "HKCU:\Software\Microsoft\Windows\CurrentVersion\Explorer\MountPoints2\$($regURL)" 
            $Null = New-Item -Path $path -Force -ErrorAction SilentlyContinue
            $Null = New-ItemProperty -Path $path -Name "_CommentFromDesktopINI" -ErrorAction SilentlyContinue
            $Null = New-ItemProperty -Path $path -Name "_LabelFromDesktopINI" -ErrorAction SilentlyContinue
            $Null = New-ItemProperty -Path $path -Name "_LabelFromReg" -Value $lD_DriveLabel -ErrorAction SilentlyContinue
            $regURL = $regURL -Replace [regex]::escape("DavWWWRoot#"),"" 
            $path = "HKCU:\Software\Microsoft\Windows\CurrentVersion\Explorer\MountPoints2\$($regURL)" 
            $Null = New-Item -Path $path -Force -ErrorAction SilentlyContinue
            $Null = New-ItemProperty -Path $path -Name "_CommentFromDesktopINI" -ErrorAction SilentlyContinue
            $Null = New-ItemProperty -Path $path -Name "_LabelFromDesktopINI" -ErrorAction SilentlyContinue
            $Null = New-ItemProperty -Path $path -Name "_LabelFromReg" -Value $lD_DriveLabel -ErrorAction SilentlyContinue
            Write-Host -text "Label has been set to $($lD_DriveLabel)" 
 
        }catch{ 
            Write-Host -text "Failed to set the drive label registry keys: $($Error[0]) " -fout
        } 
 
    } 
} 
<#
taskkill /f /IM iexplore.exe
$web = "https://login.microsoftonline.com/logout.srf"
$ie = new-object -com InternetExplorer.Application 
$ie.visible = $true; 
$ie.Navigate($web)
Start-Sleep -Seconds 3

try{
    $logout = $ie.Document.IHTMLDocument3_getElementsByTagName("small") | ? {$_.innerText -eq $login}
    $logout.click()
    waitForIE
    Write-Host "found multiple logouts. Clicking first one"
}catch{
    Write-Host "no multiple logouts found."
}
Start-Sleep -Seconds 5
waitForIE 
$ie.quit()
#>
#try{
#$ie.quit()
#}catch{
#taskkill /f /IM iexplore.exe
#}
#[System.Runtime.Interopservices.Marshal]::ReleaseComObject($ie)


$ie = new-object -com InternetExplorer.Application 
$ie.visible = $true; 
$web = "https://CANTSHOW.sharepoint.com/sites/itgisdepartment/"
#$web = "https://login.microsoftonline.com/login.srf"
$ie.Navigate($web)
$global:turner = 1

Function StepOne {
    try{
        (getElementById -id "otherTileText").Click()
        waitForIE
        Write-Host "Found sign in elements new method on Office 365 login page, trying to redirect to new method" 
    }catch{
        Write-Host "No redirect to new sign in method detected"
    }
    $global:turner = 2
    #Write-Host $global:turner
}

Function StepTwo {
    $errcheck = 0
    While ($errcheck -eq 0) {
        try{
            (getElementById -id "i0116").value = $login
            (getElementById -id "i0116").innerText = $login
        }catch{
            Write-Host "Ie went stupid refreshing 2"
            $ie.Refresh()
            #Start-Sleep -Seconds 3
            $global:turner = 1
            return;
        }
        $errcheck = 1
    }
    Write-Host "Am i Skipping the break?"
    waitForIE 
    (getElementById -id "idSIButton9").click() 
    $global:turner = 3
}

Function StepThree {
    try{
        (getElementById -id "aadTileTitle").click()
        
    }catch{
        #Write-Host "Ie went stupid refreshing"
        #$ie.Refresh()
        #Start-Sleep -Seconds 3
        #$global:turner = 1
        #return;
    }
    $global:turner = 4
}

Function StepFour {
    $errcheck = 0
    While ($errcheck -eq 0) {
        try{
            (getElementById -id "i0118").value = $pass
            (getElementById -id "i0118").innerText = $pass
        }catch{
            Write-Host "Ie went stupid refreshing"
            $ie.Refresh()
            #Start-Sleep -Seconds 3
            $global:turner = 1
            return;
        }
    #Write-Host "I havent clicked yet"
    waitForIE 
    (getElementById -id "idSIButton9").click() 
    $global:turner = 5
    #Write-Host "now I have"
    $errcheck = 1
    }
}

Function StepFive {
    try{
        Start-Sleep -Seconds 2
        (getElementById -id "idSIButton9").click() 
        
    }catch{
        Write-Host "Ie went stupid refreshing"
        $ie.Refresh()
        #Start-Sleep -Seconds 3
        $global:turner = 1
        return;
    }
    $global:turner = 0
}



while ($turner -ne "0"){
    Write-Host "Running turner while"
    waitForIE 
    
    if ($turner -eq "1") {
        Write-Host "Running stepone"
        Start-Sleep -Seconds 3
        StepOne
        #break
    }
    if ($turner -eq "2") {
        Write-Host "Running steptwo"
        Start-Sleep -Seconds 3
        StepTwo
        #break 
    }
    if ($turner -eq "3") {
        Write-Host "Running stepthree"
        Start-Sleep -Seconds 3
        StepThree
        #break
    }
    if ($turner -eq "4") {
        Write-Host "Running stepfour"
        Start-Sleep -Seconds 3
        StepFour
        #break
    }
    if ($turner -eq "5") {
        Write-host "Running stepfive"
        Start-Sleep -Seconds 3
        StepFive
        #break
    }
}
#$web = "https://CANTSHOW.sharepoint.com/sites/itgisdepartment/"
#$ie.Navigate($web)
#Start-Sleep -Seconds 3
$web = "https://CANTSHOW.sharepoint.com/sites/itgisdepartment/"
$ie.Navigate($web)
Start-Sleep -Seconds 3

#taskkill /f /IM explorer.exe
#explorer.exe

Start-Sleep -Seconds 3
for ($i=0; $Drive[$i] -ne "0"; $i++) {
#$ehh = $Drive[$i]
#$ehh2 = $Location[$i]
Write-Host NET USE $Drive[$i] $Location[$i] /PERSISTENT:YES
NET USE $Drive[$i] $Location[$i] /PERSISTENT:YES
labelDrive $Drive[$i] $Webdavloc[$i] $Label[$i]
}  

#$ie.quit()