To change the appearance of your upsell area, go to the bundle editor, open the Upsells tab, then:
Click on the upsell you want to edit.
Scroll down to the Layout section.
Simply choose one of the two available layouts:
The first displays the image on the left and the text on the right.
The second displays the image on the right and the text on the left.
The change is applied immediately in the preview.
If the layout doesn’t update correctly, contact MoonBundles support.