Poorly trained nail tech

You simply cannot have nail techs who dp not know how to correctly remove gel nail polish. My nails have been badly damaged due to a nail tech who was not just unhygienic but also careless. Not only did she badly chip one of my nails but she also left product left on my nails. She did an absolutely ********** job. My nails look awful. I have never had such a bad experience and I actually don't want to go back to another sorbet salon for this reason. What makes me more upset is that she tried to cover up that she chipped my nail.