Why does it not print when the part is clicked?

This is the script I have right now:

script.Parent.ClickDetector.MouseClick:connect(function()
	print("Test")
end)

Script and ClickDetector are in part, part is in workspace.

I tried everything, but no matter what I do, the code still wont work. I want the script to print "Test" whenever the part is clicked.

While searching on the internet, I found out it might not work because of FilteringEnabled, but even after i unchecked it, the script still didn't work.

Does anybody know what's wrong? I literally tried everything ;-;