Botched BBL. Worst decision ever

I only wanted liposuction on my love handle and back and he said they can't remove so much of fat at once so you need harvest the fat on butt for natural effect. I said okay and paid full. Now both of butt are sagging and collected fat necrosis. After surgery I was shocked with the result and unhappy. Then he said butt will get smaller in size but it didnt happen like that. I never wanted to do bbl with so much fat at first place. I made worst decision ever.