Can this be fixed? My provider gave me RG butt tightening and I ended up with an ugly looking square butt (Photo)

I had a vacuum butt therapy. That’s what I wanted anyway, but this woman (provider) gave me also wood therapy and RF butt tightening. I started out with a round butt and ended up with an ugly looking square one, completely unacceptable and unattractive. My question is: will these results be permanent or will I get my hurt to look the way it before??