My freezer is working good but my refrigerator is not getting cooled

3 things come to mind when I hear this. #1 make sure there is nothing blcoking the air circulation like a bag of lettuce or something that can make an air seal. #2 Remove the back panel to make sure the vent is not frosted close. #3 Trick the door switch so the light goes off, do you hear a fan, there must be a fan blowing to circulate the air. Your refrigerator space has no coiling coil, it just robs cold air from the freezer compartment