Need emergency help. I installed the Shop Pay functionality on my theme and it totally screwed up my store. How do I get rid of it? It looked fine in the preview?
Are you referring to the Shop Pay Installments (SPI) banner? Did enabling SPI on your store update your theme automatically, or did you implement this using one of the two methods listed within this Help Centre document? If you updated it using the first method mentioned in the document, of clicking the Update theme button within the banner presented on your Online store > Themes page in the admin (as seen on the image below), then the system would have automatically created a duplicate version of your old theme and saves that version to your Theme Library. If this is the case, you can then navigate to your store's Theme library and publish the previous version of your theme.
Once your previous theme is published, your storefront should reflect the original theme that you had before the SPI banner was added to your theme. Customers will still be able to select SPI during checkout however, so if you'd still like to present the SPI banner on your store's product pages you have a couple of options to get help with this: