Hello, I'm preparing a medical device entrustment! Medical devices have strict standards for expression when executing advertisements! You can't talk about it, you can't compare it before and after use, you can't imply it, you can't slander other products, you can't say it's used in ~, you can't say it's the best & best & sure it's a guarantee. ㅜㅜ I don't know how to rush in this case!