You cannot add items to the already placed orders. But you can add the add-on items to your cart: 3. Click on Add to Cart and then select the Proceed to Buy option. 4. Complete the payment process on the successful pages to place the order. 3. Click on Add to Cart from that add-on item page.
Once you have added items over $25 to the cart, click on Proceed to Buy. 5. Complete the payment process from the ensuing page and place the order together. You cannot change the quantity of any item from the order you have already placed. You can only do this before placing the order.
Click on Account & Lists > Your Account, as shown below.
Click on Your Orders.
Then, click on Order Details.
Select another desired product and then click on Add to Fresh Cart.
Proceed to checkout the items with the ones already placed. Also Read: How to See Your Favorite Items on Roblox
Click on Add to Cart for that product.
Select the same delivery address as selected for the previous order.
Complete the payment process. Note: Place the next order within a 30-minute window to increase the chances of these two separate orders getting consolidated.
