Joke Collection Website - Public benefit messages - Why did you receive the verification code of postal savings, saying that I was applying for opening overpayment?

Why did you receive the verification code of postal savings, saying that I was applying for opening overpayment?

The goods purchased in Pinduoduo are bound by the mobile phone opening the bank card, the verification code sent by Pinduoduo payment, and the goods purchased in Pinduoduo. I didn't do it myself, or my family accidentally clicked a payment information when they bought goods on Pinduoduo through my account. This situation proves whether I did it or not. If I didn't do it, you can ignore it.