Shutter Release Cord

Shutter Release Cord
problems with a flash trigger with Wi-Fi Nikon SB-600?

so i just bought the PT-04 NC II iShoot trigger flash Wi-Fi my problem. I connect my camera and flash, push the shutter button and the LEDs on the transmitter and receiver of the flash, but my flash is not quenched. The only way I can get my flash to fire is if you unlock the reveive, which loses all TTL capabilities. any suggestions? ttl isn't my problem I guess. Im just concerned with the fact that the only how to fire the flash is if i dont block the flash on the receiver. fires only if the multipurpose us, external flash units using Pocket Wizard to trigger iShoot II PT-04 NC is not connected electronically to the shoe of the camera is that the whole
Celestron Nexstar 4SE Unboxing