I lost my left nipple after undergoing inverted nipple surgery at a plastic surgery clinic in Gangnam..

They said they would refund you if you sign up for the agreement, but the contents of the agreement are outrageous, so I am writing this... They told me to agree that if I mention their hospital to another cafe, they will pay me 10 times the amount of the agreement, and that it will be invalidated because it was an agreement when I file a civil complaint in the future. Who agrees on this? ㅇㅎㅅ The director and all the nurses, starting from the director, are rude. It seems like they do quick breast surgery, eye surgery, and nose surgery here, but please don't do breast surgery here. This is a sincere request. I want to add it to the blacklist to prevent victims like me from occurring, but I wonder if there is any way..