1. Open the map: click the menu button in the game, and then select the map option. On the game map, you can see stores marked with various icons, including clothing stores and mask stores.

2. Go to the mask store: On the game map, you will see an icon marked with a rudder. This is the mask store. In this store, you can find a wide variety of headgear.

3. Select and purchase headgear: After entering the store, you can see various headgear on the display rack. Just use in-game virtual currency to get the eagle hood.