Please recommend a place in Busan that is good at removing blemishes.

I have so many dark spots or blemishes on my face...ㅠㅠ

I'm trying to remove blemishes.

This kind of thing is hard to eliminate with just one attempt, isn't it?

Please recommend a place that does a thorough and good job! (Somewhere without overcharging, please ㅠㅠ)

Thank you ㅎ