Login to your 123-reg control panel and scroll down to the eCommerce section. Chose the relevant domain name from the dropdown box and click the Log in button.
From the Content and Categories tab, select the Preview option.
Select the relevant page from the Pages menu on the left hand tool bar.
Please note:For the slideshow to display, your page must have some products assigned to it.
Click here for more information on adding Products to a page.
Using the Products menu tool in the top tool bar, you can select a slideshow with either a black or grey background. Click on your preferred option.
Your Products will now display as a slideshow.