_stringbean

Hello everybody, i have been desparatly trying to get this map to work for ages now it is this map https://www.minecraftmaps.com/adventure-maps/mystery-of-the-time-keeper . At the start you need to step on a pressure pad to be teleported to the start but whenever i step on the pad nothing happens, I have command blocks turned on but still nothing happens. Could anyone please help me ? Thank you