Retropie won't boot up anymore after installing Shutdown script

[N-Game Arts]

Hay, it's me again.
I have a Raspberry Pi 3 Model B Quad-Core 1.2 GHz 1 GB RAM
I've done all the updates a few days back (how to tell what update version, I haven't clue

I've been waiting for my Borkin Button to come in so I can run the script for easier turn on button
But after fallowing the video and webpage... The retropie showed the script installed perfect and turned off...
but after that I tried pushing the button and nothing happened... so I tried plugging the power back in as in the normal way and it turns on... but shows the ratropie booting up like normal and shows the Retropie logo but then it just shuts off... it never even reaches the "loading emulation station" part now... I'm really stump what I did wrong?

If you like to see the video and site page.
:Video:
The Borkin Button Easy Raspberry Pi Power Button
:Site Page:
8bitjunkie . com
I know I did the soldering right?
if I did it wrong please let me know... here's a link of the work on my pie

Thanks again looking over my Topic and Help.
Any thoughts on the matter would be most thankful.

EDIT:
I tired giving links but was told I was posting SPAM. :/

[meleu]

@N-Game-Arts said in Retropie won't boot up anymore after installing Shutdown script:

I've done all the updates a few days back (how to tell what update version, I haven't clue

When you run retropie_setup, take a look at the top of that dialog box, as in the example below: