SO i am using a gate console and i need help

[CyanTigerReigns]

How to make a barrier that requires an item to deactivate! (Difficulty 1/10 or )

how to make a barrier that deactivates and takes away something from ur innovatory lay down a vending machine, a repeater, a button, and a barrier for barrier do a devise one. make vending machine require an item but not give one, and make it transmit on channel, and make is invisible make the repeater start when getting a signal from the vending machine now make the barrier deactivate on getting a signal from the repeater now connect the button to the vending machine ur all set now it should…