The plastic surgery clinic said they would give me a refund, but should I get it and finish it?

I had surgery in Busan!
Since the first eye surgery, I had a sausage in one eye, so
 I had a second surgery at the same hospital,
 but at that time, I definitely asked for a lower line.
 What
 
is the doctor talking about
 ?
As a result, including the first tear in one eye, ptosis correction No. 2,
 ptosis correction (eye, face pulling) + more severe double eyelid marks +
 5 years have passed with the same sausage
 as before
 ... Even though I tried to sell my reoperation,
 my eyes were very extreme...
Even if I get a revision surgery, it
 costs
 about 5 million won on average, and I
 have to undergo multiple surgeries
 +
 The result is unpredictable.
 They said they would return (800,000 won). Should I
 realistically get 800,000 won and get the money even if they agreed?
It was 800,000 won 5 years ago, so the cash value is different, and
 the amount of reoperation is 500, but it could even go wrong with the eye and
 I have to get a job.







>>I don't want to agree because it's unfair and disgusting,
 and I just don't get paid, so
 I want to spray Kakao Map or Naver reviews.
 

(Conclusion) Should I get 800,000 won and agree or not
 ?