How do I get position of my player using charecter?

local player = game.Players.LocalPlayer
local mouse = player:GetMouse()

local position
mouse.Move:connect(function(hit)
    position = mouse.hit.p
end)

local UIS = game:GetService("UserInputService")

UIS.InputBegan:connect(function(input, gameProcessed)
    if input.KeyCode == Enum.KeyCode.Z then
        local TeleportLocation = CFrame.new(position)
        local Character = player.Character
        if (Character.Position - mouse.position).Magnitude > 100 then
            Character:SetPrimaryPartCFrame(TeleportLocation)
        else
            print ("Too far away")
        end
    end
end)

what im trying to do is basically get the position of smth using the mouse and teleport my player to the mouse. however an error shows that says 'Position is not a valid member of Workspace.Joseph_Joku please help!