The Treat Northgate gave me hideous nails that have peeled within 2 days

Devastated!!!!! I treated myself to my nails for the first time in a long time - I paid R350 for my set plus gave a R100 tip and the nails are horrible!! They have started peeling - the Gelish has peeled off to reveal the acrylic underneath within 2 days of getting my nails done- the nails hurt, they are too long because she refused to shorten them and what is worse is they were super pretty for like an hour and then started changing color and fading in places and aching. I have wasted money. I need to go get my nails fixed now which will cost me a lot more than if I had just gone somewhere else. I am so mad. I want my money back and I want everyone to know it is a sham!!!