[Filer] Forehead filler review

A week ago, I got 4cc of forehead filler made domestically, but because I did it on impulse, I didn't know much about the hospital, so I went to a local factory-type hospital and got it done, and already there was a lump in the center. There was definitely no swelling. I consulted with the director and saw a doctor during the procedure, but it was bigger than I expected. I wanted to cancel the procedure because I was too young.. haha. I feel like you should definitely go to a place that has experience in forehead filler and is good at molding.