How to fix a fail flat mole removal & indentation done by a beauty clinic? (Photo)

Had Three flat moles removed by a beauty clinic, they used some sort of laser removal. Long story short, it didn't work and I'm still left with the moles along with some indentation on all three. How can I get rid of indentation and the moles that are still there? Being that I have some indentation can a proper mole removal heal if I go to a professional. I made a very bad choice and need some help. Thank you! P.S. all of my moles I have had for a long time, they are benign and small.