15 Months Post Op and Butt is still Shrinking :( Has anyone else experience this continuous shrinking!

Hello Ladies I just made 11 Months Post op and I have to say this surgery and the 10k I spent and time and recovery was basically a waste of time for me. My Fat is 90% gone, I'll post pictures later, but worst part is that every month I loose more and more and I just really wish I was told from the beginning that this was a possibility. Yes I did everything told, no I didn't sit, yes I ate healthy and still nothing. I had a perfect body and was super happy for about 6 months and now I'm back to wearing long shirts and long jackets. :( I just want to put it out there because no one tells you that this is a possibility, and perhaps if they told me ahead of time, i may have made a different decision. I know my body and I know it doesn't like to retain fat. Some people say if the surgeon is good, most of the fat will survive. Is that true, could Salama not have done a good job because I was his fourth patient of the day and my surgery was scheduled at 6pm?? I guess I'll never know! However, I did call to find out if this is typical and Nancy from what she said made me seem like this can be the outcome. Now she asked me if I wanted a revision and the thought in my head was, why would I pay you 10k more if the fat didn't survive the first time! Anyways yes I'm bitter yes I'm upset, this surgery was 6 months prep, plus now a year of recovering and doing everything possible for this last year not to loose fat! It's a mental and physical trial that you go through and right now I do feel like I'm entitled to money back because I'm pissed off, but obviously that will not happen nag I just want to close this chapter in my life and I guess it wasn't meant to be.