If I am delivering my parcels to you through Fedex and your Shenzhen address will appear on them, then how can I indicate the final destination addresses?

After you have created orders/shipments in our system, you can print out the mailing labels with final destination addresses and paste them on each parcel respectively. Then, put all the parcels in a box/bag which shows your registered USER ID outside and deliver the box/bag to us through Fedex.