Unfortunately you cannot edit/update any orders after they have been placed. Shopify does not provide this feature within their platform, so it is not possible for Viralstyle Fulfillment to process these requests.
Viralstyle Fulfillment will give you 24hrs (after the order is submitted) to cancel or edit the customer address information. You can cancel or edit address info in your Shopify order tab.
The update will push to our system automatically.