Motorcycle Blinkers: Need some help with the code

Projects Programming
4 
  if(lsiState == HIGH) { 
	strip_left.setPixelColor(0, yellowl);
        strip_left.setPixelColor(1, yellowl);
        strip_left.setPixelColor(2, yellowl);
        strip_left.setPixelColor(3, yellowl);
          strip_left.show();
	}
    if(lsiState == LOW) { 
	strip_left.show();
	}

If the state id HIGH, set the colors and show those colors. If the pin is LOW, show the same colors. No wonder it's not blinking.

Use Tools + Auto Format before you post any more ugly code.