We can't add items to an order that has already been placed: we start processing it right away. Simply place a new order for the extra items, for example a workout mat.
Your new order ships on its own, with its own tracking number.
Ordered the wrong color or item? Send us a message with your order number as soon as possible. If your order hasn't been processed yet, we'll see what we can do. Already shipped? Then our return policy applies.