Brand new bike with a stuck chain link I bought a brand new Fuji Nevada and I've had a horrible experience. 

I noticed skipping while pedaling and found a stuck chain link. No matter how much or hard I wiggle it, it won't loosen up. 

Any advice before taking it back to the shop? Frankly I want to return the bike. I'm so annoyed! It cost me a lot of money too.
I agree if the bike is new and has not been abused the  shop repair it for free. I have repaired several "new" bikes with a sticking link. I generally remove the affected link and replace it with a master link for a chain of the correct size. Total cost under $5 if you already have a chain tool. I don't know why it happens, perhaps just a manufacturing defect.