you cant change docket no. once you marked item as shipped and enter
shipping details in ebay system. Now you can send right docket no. to
buyer through ebay messages.
you can contact buyer by calling them to confirm reciept thruogh ebay
paisapay. if they confirm then you will get remittance faster.but even
if they dont confirm you will get remiiitance but this will delay your
remmitance because ebay will automatic...