This article applies to the 123-reg InstantSite package.
This article will explain how you can add a new topic on your Forum 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.
Click on the Edit link.
In the Site map panel, click on the Forum page.
Click on the Add New Topic icon.
Enter a Topic subject and description, then click on the Categories tab.
Select the Categories you would like your topic to be added to and click on the OK button.