Ws2812

I have quinled quad connected and set up, but i cant get led strip ws2812 60 lmeter 5meter strip to lit up.
I use 18 ampere 5v power Supply, wifi WLED is ok.
I use output port 1 on quad .
What am i missing?
Any idea for the strip setup.
WLED in ios
Any way to test the strip.
Without the Controller?

make sure you connecting strip correctly. there is input side and output.