Displaying horizontal bar

Hi,

I cant see my A B C D bar in a spreadsheet page. I can see it in the same book different sheet though.
Excel options/advanced/display options for worksheet/ show row and column is ticked
And also tried simply Unhide on the vertical column 1 2 3 4

How do i fix this? Its simply irritating

Sorry na tried that and i dont have Kudoos,

If anyone faces a similar problem though, I added a quick shortcut under all command/ unhide columns.
I still dont know how i hid them so effectively though.