How do I change my shipping method and address?

How do I change my shipping method and address?
If you want to change your shipping method, you have to contact our customer service, you do this before your package is shipped out from us, and as usual your package is shipped out in two days after your payment.

If you to change your shipping method, you have to take note in the PayPal Message when you pay by PayPal before we ship the item out.