In order to embed a twitter feed to your Xweb website you first need to create a widget on twitter.
Go here: https://twitter.com/settings/widgets
Click 'Create new', and run through the configuration settings. When you're done hit 'Create Widget'.
You'll then see a new box with HTML code in it:
Copy the code, and go to your Xweb website.
Click the '+' button found between the stripes and select
The last in the list is 'Elements' click it to bring up a selection of elements you can add to your site.
Select the HTML icon:
Next in the newly created section, select it and click 'Edit html' to open an editable HTML field:
Remove the code found in the field and paste in the code provided by Twitter.
Click 'Save' to see it in action.