Yellowing Acrylic Nail Extensions: Causes & Solutions

Question
I had arylic nail extensions done 2 days ago and the nails have started to turn a yellowy brown colour is this because of something i have done or a problem with the nails and is there something i can do to make them look better coz they look horrible and i payed a lot of money for them to be done for my birthday. Please help  

Answer
Is this coloration on top of the enhancements or under them? This can either be a coloration of the arylic itself or a bacterial infection under the enhancement causing the coloration. Is the salon you went to using good hygiene practice? Did you follow your aftercare instructions? Maybe you should ask your nail tech about this coloration, or if her response doesn't satisfy you seek another nail tech that can have a look at your nails.