MY LED LIGHTS WON'T TURN ON!

Ugh, these is so frustrating! I have my LED lights linear kitchen light fixtures to work, but they just won't power on. I've looked the fixtures - they seem alright. Maybe the outlet is {the{ problem? I haven't know what else to do! Any help would be greatly appreciated! Troubleshooting Faulty LED Lights When your LED lights start to malfunctio