Shopquest fail..

quest shoptable begin
    state start begin
        when ITEMID.use begin
            cmdchat("OpenPrivateShop")
            pc.polymorph(30000,30758400)
        end
        when letter begin
            send_letter("Laden schließen")
        end
        when info or button begin
            say("Shop Schließen")
            local s = select("Ja","Nein")
            if s == 1 then
                command("close_shop")
                pc.remove_polymorph()
                return
            else
                return
            end
        end
    end
end

quest PrivateShop begin
    state start begin
        when 50199.use begin
            cmdchat("OpenPrivateShop")
            pc.polymorph(30000,30758400)
            pc.remove_item(50199)
            pc.give_item2(50200)
            command("unmount")
        end
        when letter begin
            send_letter("Close Private Shop")
        end
        when info or button begin
            say("Close Private Shop")
            local s = select("Yes","No")
            if s == 1 then
                command("close_shop")
                pc.remove_polymorph()
                return
            else
                return
            end
        end
    end
end