Kenmore fridge and freezer is not cooling

Brand: Kenmore Elite Gallery
Model Number: 795.72373312
Main Symptom: Cooling/Freezing
What happens & when: The Fridge is not cooling, and the freezer is not freezing. The fridge is at 69.4, and the freezer is at 64. I** have 3 psi on the low side, but the freezer is only 64°F, and it’s not getting lower.

Error Code (if any):
Parts or tests already tried: In the beginning, the psi was at 0; I changed it to 3. The temperatures dropped a little but not much. I defrosted the coils, let it set for a while and the same thing happened. The evaporator fan is running, The compressor is 102 degrees, drier filter is 83, suction line is 82, the fan is working, in the freezer it is chilled , I heard the fan running but when I opened the door the fan stopped
Photos / video link:

Unfortunately, there is a sealed system issue that would require an EPA-certified technician to repair it. The frost on the top right of the coils where the capillary tube connects usually indicates a sealed system leak.