why the "ScreenGui" that i added on playergui wont showed up in the servers? [closed]

i make a portal gun that showed a "ScreenGui" when you equip it. its look fine on the studio but when you test it in the servers the ScreenGui wont showed up. here the script that i wrote.

portal = false
dimension = false
appear = false
the = script.Parent.Val.Value

function wormhole()
    local c = script.Parent.ScreenGui:Clone()
    c.Parent = game.Players.LocalPlayer.PlayerGui
    c.TextButton.MouseButton1Click:connect(function()
    script.Parent.Val.Value = c.TextBox.Text
    local wormhole = Instance.new("Part")
    wormhole.Size = Vector3.new(5,5,0.2)
    wormhole.Name = "Hole"
    wormhole.Parent = game.Workspace
    wormhole.CFrame = script.Parent.Handle.CFrame
    wormhole.Anchored = true
    local click = Instance.new("ClickDetector")
    click.Parent = game.Workspace.Hole
    click.MouseClick:connect(function(player)
        game:GetService("TeleportService"):Teleport(script.Parent.Val.Value,player)
    end)
    wait(5)
    wormhole:remove()
    end)
end
script.Parent.Equipped:connect(wormhole)
function remove()
    game.Players.LocalPlayer.PlayerGui.ScreenGui:remove()
end
script.Parent.Unequipped:connect(remove)