1: The courier outlet may help you sign for it...
2: You can find photos of courier order signatures on many courier official websites. For example, Home Delivery has photos. You can follow the order. Check it out.
3: You can check the phone number of the delivery outlet on the express website. You can see the name of the delivery person in the Taobao logistics information. You can call and ask directly (some express delivery companies have the phone number of the delivery person directly)
4: It’s okay even if someone pretends to claim it, that’s a matter for the courier and Taobao merchants....