Purchased Whirlpool top freezer fridge model #WRT311FZDB 11 days ago. It started making noise and creaking the second day I had it. It creaks when I open and close doors and when I lean against the fridge. Call store serviceman. He said the sound is not from the doors. It is from the shell of the fridge. Said most of fridges are cheaply made in Mexico. Said my laminate soft flooring could be causing the sound and the fridge needs time to settle. I find this annoying. What could be the problem and how can I fix it?