The order has both preorder and instock items, do I have to wait to ship once or can it be divided when shipping and how is the shipping fee calculated?

If your order includes both available items and pre-order items, we will ship the entire order once all the items have become available. However, if you prefer to have the available items shipped first, please reach out to us at [e-mail] for further assistance. Please note that there may be an additional shipping cost associated with shipping the available items separately.