Is there anyway to load the value in a script?

so i get this blue line under "Units" so i wounder how do i load the Units value cus it only exist in the player when that player is playing. But if i do "Units = game.Players.LocalPlayer" then i get and i dont know heres the script.

14:23:07.646 - Value is not a valid member of Player

Units = game.Players.LocalPlayer
Button = script.Parent.TextButton
Player = game.Players.LocalPlayer
Button.MouseButton1Down:connect(function()
    Player.leaderstats.Units.Value = Player.leaderstats.Units.Value + 1
    if Units.Value == 50 then
        script.Parent.Script.Disabled = true
    end
end)