Amana BX22A2W - freezer works, fridge not cooling

Question

Good Day: I own Amana model number BX22A2W. Amana refrigerator with bottom freezer - Freezer works, no air circulation to refrigerator compartment. Compressor and condenser fan run. Freezer is cold, and evaporator fan runs in the freezer compartment, but no flow into the refrigerator. There is no frost on the unit. What should I do next?- Thank you