UDim2.new refuses to add to Position in order to make ImageLabel move?

local uis = game:GetService("UserInputService")

uis.InputBegan:Connect(function(inp)
	if inp.KeyCode == Enum.KeyCode.L then
		script.Parent.Position = script.Parent.Position + UDim2.new({0.5, 0},{0, 0})
	end
end)

I know for sure that it's this line that it stops at after troubleshooting with print()

script.Parent.Position = script.Parent.Position + UDim2.new({0.5, 0},{0, 0})

gyazo link to hierachy

What can I do to fix this, or is there any better solution to this issue? My current goal is to make an ImageLabel move with the hit of a key, preferably by adding more to the position as I am trying to make a movable 2d character.