[Double eyelid Burial] Review of double eyelid fat relocation

I had double eyelid surgery and under-eye fat relocation surgery 3 years ago, but it turned out to be more difficult than I thought because one of my eyes was double eyelid and the other had double wrinkles. Now, one end is slightly lowered. But no one knows how to do it!! I don't know if fat relocation under the eyes is effective...