Now my turn signal lights are non-responsive

1968 cougar just got all LED lights installed. Might be a bad idea. All emergency flasher lights work, and all running lights work. I get no action on both L/R turn signals. It appears even the sequential motor is not rotating. Can the cat handle this mod? No other mechanical activity was done. Oh, and only the center back light blinks with the emergency flasher. Not sure what it was with incandescent bulbs. Please advise.

I forgot to mention that we already installed the K-5 solid state relay turn signal from WCCC

There are PLENTY of articles on this topic, on THIS forum. PLEASE go look it up.