FOAM BED MAKING UNPLEASANT NOISE

Bought a beds in APRIL-MAY 2019 and 1 of the beds is supposedly a foam mattress but recently has started making spring noise and it's very annoying as it's not suppose to. Bought the bed cause I didn't want spring noise whilst turning but to my surprise it does noise. Tried communicating with the company sent emails but no one has communicated with me regarding my claim. Very Very disappointed.