Once your order status has changed to "label created" or "shipped", you will find a tracking link inside the "order history and details" section of your customer account.
 

Click on the order reference of your Osmose order to show the order's details. The Tracking number can be found at the bottom right of the page below "carrier".
 

You should also receive email notifications regarding the whereabouts of your order directly from UPS (North America) or FedEx (rest of the world) . Check your spam folder if you cannot find them in your regular inbox.