If you want to put an item in your inventory, please drag your item onto the inventory bag.
Once you need your item again, tap on the inventory bag icon to open it and tap on the item you want to place on your board.
Inventory has limited space, but you can use your gold to open up new slots and increase its capacity permanently.
Note:
It is not possible to drag the chained items to your inventory.
Learn more about Mergedom: Home Design merge puzzle game.