How do I fix this other team change button script in my team change GUI?

The purpose of this script is that, if a player has 50 dollars, it will remove 5o dollars from them and team them to the civilian team, then reset them. if they don't have 5o dollars, it gives an 'insufficient funds' message.

local plr = game.Players.LocalPlayer

if plr.leaderstats.Money.Value <= 50 then

    script.Parent.MouseButton1Click:Connect(function()
        plr.leaderstats.Money.Value = plr.leaderstats.Money.Value-50
        plr.TeamColor = BrickColor.new("Bright blue")
        wait(1)
        plr.Character.Humanoid.Health = 0
    end)

else
    script.Parent.MouseButton1Click:Connect(function()
    game.StarterGui.InsufficientFunds.TextLabel.Visible = true
    wait(5)
    game.StarterGui.InsufficientFunds.TextLabel.Visible = false
end)