My sub categories are vertical?

So basically, they used to be in rows.

Maybe 3 across.....and 2 rows down

For some reason now its all in one vertical line.

Help?

The site is https://www.nazarhookah.com

anyone out there know whats going on?

Did you install the Column Grid mod? If so, are you sure you did not touch the settings in admin to make it display rows instead of columns?
("Row" means one product per line, and "column" means multiple products per line, for this mod.)

Well I know I didnt install anything other than the zencart software....it was just originally like that I suppose.

Any Idea how I could restore this? Or maybe find this mod?

If you didn't install the Column Layout Grid mod from Downloads, then your product listing pages were never laid out in 2, 3 or more per row.
You may be confusing that with the featured and new products centerboxes, which normally can be displayed with multiple items per row.

grr, but it was....how do I install this mod?

Go to Downloads (link at top of this page), find the Column Layout Grid mod, and follow the instructions.

You will download the zip to your pc, unzip it, edit folder names to your custom template name, and ftp the files to your server. Then paste the SQL file contents into admin > Tools > Install SQL Patches and you're done.