I moved the GUI and now the buttons don't work, help?

To be honest, the scripts and stuff should work, as they worked when they were on the object itself, however,

When i moved the Surface GUI to the Player GUI to make it a private version, the text buttons no longer work, and it's not the scripting, i made a quick script in a new button to kill me if i clicked the button, but no effect, the buttons don't even highlight.

Anyone know how to deal with this?

I'm also going to need help with which type of script i should use now, before i used regular scripts, but looking around on the internet, it feels like local scripts are the way to go if i'm going to make this a Player GUI only rather than everyone seeing the same Surface GUI on a part.