[Double Chin] Double chin muscle tied after 1 year

I had a lot of fat on my chin, so I had breathing + double chin muscle tying. After the surgery, the weight went away, but maybe it was because there were so many metastases, but the double chin still remains . This sucks. (I think there are all of you, but only one person) I made a progress reservation and called directly to confirm the reservation the day before, and then called again the same day and said that I couldn't do it because the surgery was delayed. So I said okay and went the other day, and the director Lee Seong-wook, who performed the surgery, was busy, so he said, "I'll get it from another director" and left... Well, I understand. Depending on the situation , it can be, but shouldn't you at least ask...? So, when I asked for a change of manager, the other person was kind. Except for him, I am satisfied with the surgery, the director, and the other directors. Note!