Hi, I have purchased many items from various US traders and received the Parcels from Q.post. The process is as follows;
When Q.post receives the goods, they issue a notice to the reciever informing them to collect there parcel from Q.post parcel counter, the client should provide there National ID for identification. Customer data will be recorded. The customs officers will examine the goods for tax declaration, or prohibited goods. The reciever will be able to clear his goods.

I would advice you to personally ask the Parcel Pickup counter to retrieve the information of the person who signed for your parcel.