According to PayPal seller protection policy, seller reserves the rights to post item(s) in seven calendar days of receiving payment to the postal address on the Transaction Details page. If it is Pre-sales,seller can post the item(s) after the item in stock.
If you pay with PayPal. We ONLY post item(s) to the address in PayPal transaction. So when you want the items to be posted to different address, please add the address in your PayPal account in advance. If you pay with the Credit card or Money gram or other kinds of payment methods . You can contact the Customs service to change the address before the item(s) posted.
We only change the shipping methods when the item you bought can not be posted via the shipping service you choose .There are a lot of International Shipping rules which you do not know. We do not inform you when we change the shipping service because we want to save more time in case there are no reply from you or email address you left is fake.