How to get the upgrade card of Fat Goose Gym?

The upgrade card of Fat Goose Gym needs to reach a certain praise before it can be obtained. In the Fat Goose Gym, the player will be the manager of the gym, get the materials through the synthetic gameplay, and unlock the new area, new decoration and new fat Goose in the gym. After you place an order, you will get the little star we need in the gym. You can check your list after you place an order.