Taobao buyers gave me proof. I don't have an invoice list or a power of attorney, but I promise it's genuine. The buyer said my baby was fake.

If Taobao asks you for verification instead of whether you agree or disagree, it's not up to you to decide. If there is no valid voucher uploaded, Taobao will directly determine the refund and return. If you insist on refusing, Taobao will change it into a seller's refund, and buyers don't have to return it.

If you are worried that there is something wrong with the buyer returning the goods to you, you can ask the buyer to upload the photos of the goods to the refund application when returning the goods in the refund application message, so that you can check them when returning the goods. In fact, Taobao will not talk to you. If you can't prove that the goods are genuine or there is something wrong with the return, Taobao will finally decide that you need a refund.

If you don't send it back, you can refuse the refund application. Taobao did not support the buyer's rights protection, so that the buyer can get both money and goods.