How can auto Center button, and delete column in GUI

[bn1z 0]

I have created a Listview GUI with 2 columns content, but there is 1 column redundant like the red highlighted part, how can I display only 2 columns on the gui?
and also, is there a way to automatically center buttons and text?
Thank you everyone for reading

 

[ioa747 99]

take a look in func below

#include <GuiListView.au3>

_GUICtrlListView_GetColumnWidth($idListview, 0))

_GUICtrlListView_SetColumnWidth($idListview, 0, 100)

if that helps you

Edited February 17 by ioa747