Setting Temp on Sanyo Residential Refer?

[Cindy and Ray's Grand Tour]

Hi all, Does anyone know how to set the temperature on a 2018 Sanyo Residential Refrigerator with double doors and freezer in the bottom. Dont know model number. It is digital and provides the temperature in degrees. 38 degrees is recommended and mine somehow dropped to 33 and is freezing things. I can't figure out how to raise it a few degrees. Any help would be great.