I did not have my bikini area done, I had my chin done and I got a few strays years after. They came in lighter and sparse. Since it's been so long ago, I just pluck them. I'd say give them a call. You deserve what you paid for. Good luck!
As far as I know you can not cancel. But it does get less as you go. I would let them know and maybe they can hit that spot more
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