The image label in this script only shows one of the two image labels I have created. Why is that?

Goulstem helped in the making of this.

--ContentProvider service
local content = game:GetService('ContentProvider')

--Put your images into a table
local images = {
    "http://www.roblox.com/asset/?id=265610173"

   }

--Load the images, from the table
for _,v in next,images do
    content:Preload(v)
end

--ContentProvider service
local content = game:GetService('ContentProvider')

--Put your images into a table
local images = {
    "http://www.roblox.com/asset/?id=265610212"

   }

--Load the images, from the table
for _,b in next,images do
    content:Preload(b)
end

--Your Code
script.Parent:RemoveDefaultLoadingScreen()

local screen = Instance.new("ScreenGui")
screen.Parent = game.Players.LocalPlayer:WaitForChild("PlayerGui")

local frame = Instance.new("Frame")
frame.Parent = screen
frame.Size = UDim2.new(1,0,1,0)
frame.BackgroundColor3 = Color3.new(0,0,0)
frame.Transparency = 1

local textlabel = Instance.new("TextLabel")
textlabel.Parent = screen
textlabel.BackgroundColor3 = Color3.new(255,255,255)
textlabel.BackgroundTransparency = 1
textlabel.Transparency = 1
textlabel.Position = UDim2.new(.4,0,0.65,0)
textlabel.Size = UDim2.new(0.25,0,0.1,0)
textlabel.Font = "Legacy"
textlabel.FontSize = "Size24"
textlabel.Text = "Im all fired up!"
textlabel.TextColor3 = Color3.new(0,0,255)
textlabel.TextScaled = true
textlabel.TextWrapped = true
textlabel.TextXAlignment = "Center"
textlabel.TextYAlignment = "Center"

local imagelabel = Instance.new("ImageLabel") 
imagelabel.Parent = frame
imagelabel.Size = UDim2.new(0.5,0,1,0)
imagelabel.ZIndex = 1
imagelabel.Position = UDim2.new(0,0,0,0)

local imagelabel1 = Instance.new("ImageLabel") 
imagelabel.Parent = frame
imagelabel.Size = UDim2.new(0.5,0,1,0)
imagelabel.ZIndex = 1
imagelabel.Position = UDim2.new(0.5,0,0,0)

--Iterate through table
for i,v in ipairs(images) do --ipairs iterates in order
    imagelabel.Image = v
end

--Iterate through table
for i,b in ipairs(images) do --ipairs iterates in order
    imagelabel.Image = b
end

local count = 0
while game.ContentProvider.RequestQueueSize > 0  do
    textlabel.Text = "I'm all fired up!" .. string.rep(".",count)
    count = (count + 1) % 4
    wait(10) 
end

screen.Parent = nil
``````

My goal for this script is to make it show two image labels so the two decals I made can come together. An error I have is

23:38:01.026 - ReplicatedFirst.Loading Screen:67: bad argument #3 to 'Image' (string expected, got nil)