> For the complete documentation index, see [llms.txt](https://docs.selvette.com/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.selvette.com/shopify-app/first-try-on.md).

# Complete your first try-on

Test on a live or preview product page after enabling the app embed or block.

![The Try it on button beside the product purchase controls](/files/i6I5BftR5OlMdSL2tKCH)

## Run the shopper flow

![The storefront photo-upload step](/files/yDVEhzmTienWAnNHUkda)

1. Open a product page with image try-on enabled.
2. Select **Try it on**.
3. Choose a clear, front-facing photo. On a phone, the shopper can also open the camera.
4. Review the photo, then start the try-on.
5. Wait for the generated result.
6. Select **Add to cart** inside the result and confirm that Shopify's cart updates.

For the clearest result, use a well-lit photo with the shopper visible and avoid very small images. Selvette rejects images larger than 15 MB before upload.

## What to check

* The button is visible in the intended position.
* The correct product and selected variant are used.
* The result appears without covering Shopify's own Add to cart controls.
* **Add to cart** adds the selected variant and updates the theme's cart count or drawer.
* If email capture is enabled, it appears in the configured result flow.

If the launcher is missing, see [Widget not appearing](/troubleshooting-and-faq/widget-not-appearing.md).


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