GUI Close Button Not Working, Use to work before? [RESOLVED]

The script is fine, it just needs to be a localscript in the gui button and filtering enabled needs to be off.

EDIT #2

Your script should work as long as the

   script.Parent.Parent:Remove()

is in the correct form.

I would recommend using the visibility setting in your frame or button

in that case your script would be

function close()
    script.Parent.Parent.Visible = false
end

script.Parent.MouseButton1Click:connect(close)

You can also make a button that opens and closes what you choose using if and else

function click()
    if script.Parent.Parent.Visible == true then
    script.Parent.Parent.Visible = false
    else script.Parent.Parent.Visible = true
    end
end

script.Parent.MouseButton1Click:connect(click)

Please accept answer if this helped.

Let me know if there are any bugs that I need to fix first.

THANKS!