After purchasing one Shard for a Shard item, you will be able to find that item in your Inventory. Once you have purchased or earned enough Shards to craft the item, select the item in your Inventory, and a “Craft” button will become available. Tap the button to craft the item, and you can then use the crafted item in game.
Note that once you purchase Shards for an item, the Shards cannot be refunded for Clan Credits or applied to a different Shard item. Also, Shards that are earned for a specific Shard item cannot be applied to other Shard items.
Please note: After purchasing Shards, you might need to back out and return to the store to see the Shards you’ve purchased.