For setting up one of the ready-to-use design themes, go to Settings
→ Customize design.
Select one of 4 design themes and tap Apply.
Use the Preview button to see how your online shop will look like, with the theme applied.
For further customization of your shop, tap Theme editor. 
You will be able to manage the font, background, slides etc. More details in the articles:
Was this article helpful?
That’s Great!
Thank you for your feedback
Sorry! We couldn't be helpful
Thank you for your feedback
Feedback sent
We appreciate your effort and will try to fix the article