it smelt musty when I opened the package. I tried to freshen it up by putting in the dryer with a dryer sheet on fluff but it still has some smell. How do I return it??? I sent something to the supplier as per their card enclosed in the package but they put it off as a wayfair problem. Please tell them to remove their so called service info from the package if I have to go to wayfair anyway. What should I do???