I would like to ask about facial contouring, cheekbones, and cost (to give as a gift to my daughter)

Question 1 In the case of the rotator cuff, the names are all different, such as rotational 3D. In the end, are they all the same or how much is the difference in cost (because the cost is not enough) 2 There are hospitals that do events and hospitals that don't . (The price difference is too big) 3 Currently, I've looked at either ㄴㅇ or ㅇㅇ that Kwanghee advertises, but I don't know what it   's going to be like, but I don't know what it will be like . I didn't understand it well (possibly, it would be appreciated if you let me know with a slightly obvious first voice ^^  Thank you