The Shop is divided into 3 parts, each of which has a tab on the Shop's side menu. The tabs are as follows:
💡 Buildings: Crafting stations, buildings, and generators can be found here.
💡 Decorations: As you might have guessed, decorations – both free and those that can be bought with gems – can be found here.
💡 Vault: A variety of things are stored in the Vault including objects found on other islands and decorations.
To learn more about how to place an object on Home Island, or move it from the island to the Shop, read our article Moving Objects Between Home Island and the Shop