Open a ScreenGUI with ClickDetector on a Part [FireServer]?

I have a ScreenGUI that appears when I click on it, with Flitering Enabled on the game, It only works in studios and must be fired to work. Do I need a ServerScript to get this to work? Thanks in advance

Remote Event name: Screens

local function click(player)
    player.PlayerGui.ScreenGui.Frame.Visible = true
end
script.Parent.ClickDetector.MouseClick:Connect(click)