A stranger sent me a short message on his mobile phone. How did he deduct 80 yuan from my phone bill?

You also believe that this kind of spam message takes advantage of a desire in people's hearts. He said you could win the lottery by replying to the message. If your desire is great, you will believe it. ,,,, used to have it, but it was deducted 10 yuan. Don't believe such junk messages in the future.