Why doesn't this chat & click script work? No errors are being outputted need help asap

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local UIS = game:GetService("UserInputService")

local pressed = UIS:IsMouseButtonPressed(Enum.UserInputType.MouseButton1)

local incendio = "Incendio"

player.Chatted:Connect(function(message)

if message:lower() == incendio:lower() then

    if pressed then

        event:FireServer("ballOfire")
    end

end

end)

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No errors are being outputted, I simply want the localscript to fire a remote event when a player says "Incendio" and clicks