Almost all themes of the exchange sсript RichExchanger have widgets on the main page to manage the blocks of the main page.
Some themes support displaying widgets in the sidebar.
Widgets are managed in the section: "Appearance" - "Widgets".
First, you need to sеlect a specific widget area from the list:
In the left field, sеlect the desired widget from the list and click the "add" button:
Added widgets appear in the column on the right:
If you click on the widget title, the widget settings will be opened:
The widget settings also contain its deletion.
If there are several widgets, they can be moved either using the "up" and "down" buttons located in the right corner of the widget.
Video-instruction:
