Double door Monitor Top HELP !!!!!!

I purchased this double door monitor top with an enamel cabinet that is in amazing condition for its age for $50. The problem is something electrical and when I hooked it up to power, nothing happened. When I removed the cover on the box, I discovered a small wire was broken. I repaired it and was told to hook the machine up to a kilowatt meter and leave it be for 24 hours to see if the heater was working. I do not have a kilowatt meter and was too excited to wait for the one I ordered to come in the mail. I plugged the unit in and there was a clicking noise in the box but the compressor still won’t start. I love these old machines and know the basics on how they work but other than rewiring a lamp I am not familiar with the electrical components and how they work. I did take the box off and cleaned all the electrical components and still nothing. I REALLY want to get this thing running and use it in my kitchen.  I’ve attached some pics and vids to show what’s going on. I am not a dummy and can pick up things very quickly. I need someone to walk me through this and help me to get this Baby up and running. I do belong to the Facebook group and have gotten some advice on there but I really want to understand the components and mechanics and how they work.