Is the vipkid complaint 123 15 useful?

The subject wants to ask, "Is it useful to complain that vipkid was cheated to 123 15"? Useful. 123 15 is a consumer complaint hotline and a nationwide internet platform. It is a formal platform for national protection certification. When you are cheated by the vipkid education brand, you can complain to 123 15, and professionals will protect your rights and interests.