I am sorry to have to say that I feel this place is ethically and financially immoral.
I had a procedure done that for me was quite costly and there were NO visible effects. When I tried to speak with them and work it out, they flatly refused.
they did not offer to re-do the work and they did not offer to compromise on the price.
Sad that they need the money that badly.
It is also sad that I spent so much money and got absolutely nothing for it.