Today, I met a master of Luo Yuanxuan on WeChat. Is this master really practicing in the temple?

I have his WeChat, and I bought a piece of jade to ward off evil spirits the year before last, 3980 yuan. Yesterday, I went to the appraisal, and the professionals said that the texture was very poor. It feels rough and has no moist and cool feeling of jade at all. I still have his wechat. He sent out products several times a few months and asked me to buy them. I didn't buy them. Say that my magnetic field is not good, I must wear it together. I still have screenshots of his chat. Did you buy it? Don't be cheated! I don't know if it's true or not. He said mine has been opened, and there is a letter of credit. M6 17940