Why is there no details on the tracking site?
You can experience this during a few hours after you've got our "Your order has been dispatched today" email.
The reason is that your package is traveling from our warehouse to our logistics partner's warehouse. Until they get your package, they won't show any tracking information of your package.
Friday is a special exception because our logistics partner is going to load your package's tracking information only on Monday if your package is dispatched on Friday. In spite of this, your package is on the way to your address.