I PURCHASED A UNCLE MILTON GEL COLONY ANT FARM AND THEY STILL HAVE NOT YET BUILT TUNELS WHATS UP WITH THAT AND?

how long have you had it ??? have you been handling it ??? moving the ant farm around ??? cuz you can't do that, you have to leave it be ... if you mess up their tunnels they will die (i know cuz i knocked mine off the coffee table and by morning every ant was dead) ... when i got mine i was provided with a stick to poke a hole to get them started ... and what kind of ants do you have ... carpenter ants will really get tunnels going but some smaller ants, like if you caught them yourself, might take longer ...