After logging into the Kuika platform, open the project you will work on from the “Apps” screen.
In the “UI Design” (1) module, drag and drop the Barcode Renderer element (4) under the “Display” (3) category from the “Elements” (2) panel on the left edge.
If you drag the Barcode Renderer element from the Elements panel to an empty space on the screen, it will be added with the Row element. If you drag it into a Column, you will only add the Barcode Renderer element.