The new Twitter widget is to be found in Site Builder>Widgets>Info & Media
When the widget is opened, the position and dimension settings are pre-set for you and may be changed to suit.
Note: The X-Axis and Y-Axis have been omitted so this widget must be dragged into its final position.
Click on the Twitter Widget Settings tab.
Enter the Twitter username and the maximum number of tweets to be displayed, then save the widget.
The widget will be added to the left hand side of the page being edited and needs to be dragged to its final position.
The public page will look like this: