The freezer and fridge are not cooling.

Kevin C, since you have proper voltage to compressor and it running it should be pumping the refrigerant. If I was there I’d see if the compressor was hot. I’d look for signs of oil on the compress and the lines to it. I’d look all around the condenser and evaporator coils for oil. If no oil then I’d checked the system for a restriction and see what the pressures are. It’s possible that the compressor has over tripped/failed or there is a restriction in the system. . You have to be EPA certified to enter a sealed system. One thing to do is unplug it. Remove the panel to pcb. Leave all connection in place plug back in. Press the test button once, you’ll hear beep, press again hear 2 beeps and see if led light flashes