ClickDetector opening a gui works in studio but NOT game?

So I recently put in a simple script where a clickdetector makes a GUI visible. But it does not work in game/online. this is the script: the script is inside the GUI, its a localscript not a server one

plr = game.Players.LocalPlayer
text = plr.PlayerGui.quirklabel.TextLabel
click = game.Workspace.Doctor.Head.ClickDetector

click.MouseClick:connect(function()
    if plr.check.Value == 1 then
        plr.check.Value = plr.check.Value -1
        text.Visible = true
        wait(2)
        text.Text = "Im here to show you your quirk results!"
        wait(2)
        text.Text = "And your quirk is..."
        wait(2)
        local quirk = math.random(1,20)
        if quirk == 1 then
            plr.Quirk.Value = "Super Regeneration"
            text.Text = "Super Regeneration!"
        end
        if quirk == 2 then
            plr.Quirk.Value = "Super Regeneration"
            text.Text = "Super Regeneration!"
        end
        if quirk == 3 then
            plr.Quirk.Value = "Super Regeneration"
            text.Text = "Super Regeneration!"
        end
        if quirk == 4 then
            plr.Quirk.Value = "Super Regeneration"
            text.Text = "Super Regeneration!"
        end
        if quirk == 5 then
            plr.Quirk.Value = "Super Regeneration"
            text.Text = "Super Regeneration!"
            end
            if quirk == 6 then
            plr.Quirk.Value = "Transparency"
            text.Text = "Transparency!"
        end
        if quirk == 7 then
            plr.Quirk.Value = "Transparency"
            text.Text = "Transparency!"
        end
        if quirk == 8 then
            plr.Quirk.Value = "Transparency"
            text.Text = "Transparency!"
        end
        if quirk == 9 then
            plr.Quirk.Value = "Transparency"
            text.Text = "Transparency!"
        end
        if quirk == 10 then
            plr.Quirk.Value = "Transparency"
            text.Text = "Transparency!"
            end
                if quirk == 11 then
            plr.Quirk.Value = "Half Hot Half Cold"
            text.Text = "Half Hot Half Cold!"
        end
        if quirk == 12 then
            plr.Quirk.Value = "Half Hot Half Cold"
            text.Text = "Half Hot Half Cold!"
        end
        if quirk == 13 then
            plr.Quirk.Value = "Half Hot Half Cold"
            text.Text = "Half Hot Half Cold!"
        end
                        if quirk == 14 then
            plr.Quirk.Value = "Explosion"
            text.Text = "Explosion!"
        end
        if quirk == 15 then
            plr.Quirk.Value = "Explosion"
            text.Text = "Explosion!"
        end
        if quirk == 16 then
            plr.Quirk.Value = "Explosion"
            text.Text = "Explosion!"
        end
                            if quirk == 17 then
            plr.Quirk.Value = "Electrification"
            text.Text = "Electrification!"
        end
        if quirk == 18 then
            plr.Quirk.Value = "Electrification"
            text.Text = "Electrification!"
        end
        if quirk == 19 then
            plr.Quirk.Value = "Electrification"
            text.Text = "Electrification!"
            end
            if quirk == 20 then
                plr.Quirk.Value = "One For All"
                text.Text = "One For All!"
            end
            wait(0.8)
            plr.Character.Humanoid.Health = 0
            text.Visible = false
end
end)