Place it right after the failed order is shown, then follow it with the Nope sound for the customer's refusal and the Okay Let's Go sound when a new customer arrives to reset the scene.
이 사운드에 대해
This is a very short, under-two-second reaction from a Papa's Gameria customer who is unhappy with their order, delivered as a sharp, irritated cartoon vocal sound. It feels instantly frustrated and petty, like a bad review delivered in a single grumble, and it comes from the restaurant-management games, where a displeased customer gives a low score.