Thanks for the question.
When you moved the fridge out something could have stopped the fan motor by the compressor, pull the fridge out and check that fa it could be the problem.
Let me know please.
Theres no color to freon the fan motor you said is going are the coils by the fan dirty.
Can you feel frost on the freezer panel and is the fan motor in the freezer going.
Well that dust and dirt can cause this problem so give it a very good cleaning and see if the freezer starts to get cold its very important to the cooling process to keep them clean.
Give it a few hrs and see what happens lets hope its the problem.
This is the cooling unit,# XXXXX is the compressor the # XXXXX is the condenser thats the one thats dirty . # XXXXX is the freezer coil and its suppose to be very cold if that # XXXXX is dirty it wont circulate the refrigerant to # XXXXX