On the compressor there's an overload and relay or start device that starts the compressor,if the compressor is clicking it's gonna be a bad compressor or the overload and relay part 12002784.your gonna need a meter to read out the parts,also there's a run capacitor on it to but most likely it will be the overload or relay,get a ohms or multi meter set it on say 20k ohms,touch the leads together and you should see anything but a 1.pull at least one wire off of the part you want to check,stick the leads one on each side of the part where the wires connect to it,if you see a 1 the part is bad or open,if you see anything other than 1 the part is good or closed go here and look at parts 4 and 6
https://www.searspartsdirect.com/model-number/MSD2754GRQ/3048/0165000.html
also go here to see the overload and relay better
https://www.repairclinic.com/PartDetail/Relay-And-Overload-Kit/12002784/1194899
hope this helps and have a great holiday