Hi -- so sorry to post twice in 2 days, but we have a big issue now. We have a 2016 4018. We have the Hisense refrigerator that's a top fridge/bottom freezer - it was an upgrade but came from the factory. Our freezer is working fine, but our refrigerator is not working at all. We've reset the temperature several times, we've triple checked the seals. We tried to call Hisense direct, phone number was disconnected. We are traveling physical therapists and on assignment in Oklahoma (from Ohio) and have 2 dogs with us. We're living out of the Cyclone right now. What are our options to get it fixed?? We've already had milk and other products spoil and are at our wits end! Please help! Thanks!!!!