Does the questioner want to ask "the reason why the exchange center in Food Town disappeared"? The redemption center of Gourmet Town has been removed from the shelves, and the redemption center of Gourmet Town has been hidden.

1. The redemption center of Food Town has been removed from the shelves: Because the items in the redemption center have expired, or the items in the redemption center have been sold out, the redemption center has been closed.

2. The redemption center of Food Town is hidden: You can try to click on the redemption center on the personal center page, or search for the redemption center in the search box and click on the redemption center icon to enter.