If you own a 5.1 cu ft small Hotpoint chest freezer that suddenly quit freezing with no warning then what I show you in this video could very well be the problem. It's a common occurrence with the part that went bad.
Replacement start relay: https://amzn.to/3uKyrU1
Freezer thermometer: https://amzn.to/432Zlmx
Milwaukee Pic Set: https://amzn.to/49TppCX