This article applies to the 123-reg InstantSite package.
This article will explain how you can remove a category from your eShop page.
Scroll down to the Create your website section and click on the InstantSite icon.
Click on the Login button next to the relevant InstantSite package.
In the Site map panel, click on the eShop page.
Click on the Categories tab.
Click on the check box next to the relevant category you want to remove and click on the Remove Selected link.
Click on the OK button to confirm that you would like to remove the selected category.