Here are some reasons tracking might be unavailable:
The tracking number was just issued. It typically takes 24 to 48 hours for information to update in the courier's system.
International shipment scans may begin upon arrival at a regional hub near the destination. This delayed scan occurs when the courier's shipping volume is high and packages are processed in bulk.
If there is no first scan after one week has passed, or if your package does not arrive within the estimated timeframe, please contact Drop Support.