THEIR LED LIGHTS WON'T TURN ON!

Ugh, these is so frustrating! I need my LED lights to work, but they just won't turn on. I've checked the fixtures - they seem fine. Maybe the circuit breaker is {the{ problem? I can't know what else to do! Any suggestions would be really appreciated! Troubleshooting Faulty LED Lights When your LED lights initiate to malfunction, it can be a an