Mouth corner and lip filler was just a waste of money review

I went after seeing reviews on an app. I thought they were reviews from the event, but when I actually went, they said doing it like the photo would be possible for an additional fee. (I went after seeing the event review photos, but they said those were not procedure reviews by the event doctor lol) They said domestic filler disappears quickly and recommended imported filler, so I got 1cc. After the filler was injected, I liked the shape and went home. But within 3 days, I only got bruises and my mouth corners went back down. Even my boyfriend asked if I really had it done and said there was no difference. I contacted the clinic again, and their response was different from when I first contacted them. They said all the visit times were unavailable because of surgeries, so I visited at the earliest time on Saturday. I was about 15 minutes late, but I waited anyway. The counseling manager said they would do a retouch with domestic filler. They asked if it was okay to do it without anesthesia (because of the doctor’s surgery). Even though it was a retouch, I was dumbfounded that they were telling me to do it without anesthesia. The doctor was currently in a consultation and it seemed like the procedure could not be done right away anyway, so I asked them to apply numbing cream first. They applied it and I waited another 15 minutes or so. (If it was going to be like this, why did they even bring up not using anesthesia?) A little earlier they clearly said imported filler would cost extra and domestic retouching would have no additional fee, but after waiting another 10 minutes or so, they suddenly told me to pay an additional fee. It felt like they were messing with me, so I argued. If it returns to the original state in 3 days, that is a botched procedure, I only wasted money, and I only got bruises. I paid a lot because I specifically chose an expensive, skilled doctor, so if the result is like this, shouldn’t they provide aftercare? During the consultation earlier, they said domestic filler would be free, but after making me wait, are they changing their words? Then they said it varies by person and that I should have gotten 2cc. Then when I showed them the photo, they should have told me to get 2cc. Seriously, this clinic is a factory-style, well-known place, but I will absolutely never go there even for another surgery. My trust in factory-style clinics that advertise on buses has completely dropped. Everyone, please go to a one- or two-doctor clinic. I went after seeing the photos, and they said they were not event procedure photos lololol They were event reviews, so isn’t that a scam? They told me, “How can we stop other people from posting like this?” Seems like a clinic specialized in wordplay.