Front cheek filler

I have a flat face, but I got filler in my forehead area because they said it would make my face look more three-dimensional, but I think this only applies to some people... My face looked bigger ㅠㅠ And every time I smiled, the filler would rise above my cheekbones, so I visited the hospital twice to get it shaped ㅠㅠ The model picture hanging in the hospital looked effective when I saw it from the front, but when I looked at it from the side, I could tell they put in a lot to get the full effect ㅠㅠ The side view looks ugly