TikTok requires a warehouse/pickup address to complete your store setup. Here’s how you can add it:
Step 1: On the left-hand side of your TikTok Shop dashboard, go to My Account > Account Settings > Warehouse Settings. Add yourself as the contact person and add a pickup and return address.
Step 2: Once done, it should look like this.
Step 3: Click on "Refetch Products" button in the QuickSync Settings to fetch the warehouse data.