You can add more images to your Shopify product in Photoroom by using the Add images option. It lets you add images by:
Taking a photo with your device's camera
Uploading a photo from your device's Gallery
Uploading an image from your Files (cloud media storage).
Note: You can also add images by using the AI tools to generate new images. For those, you use the AI tools menu, see Use AI tools to generate images for Shopify (Android).
Steps (Android)
To add images to a Shopify product in Photoroom:
From the Home screen, select the Space that's connected to your Shopify store.
Select Products.
Select the product you want to edit.
Select the context menu ( ... ) at the top.
Select Add images.
Choose the image(s) you want to add.
To learn about uploading images, see How to add or choose a source image (Android).
When you have chosen all of the images you want to add to the listing, publish your changes to Shopify.