Open the Wix App Market. Find the HTML iFrame element. Add it to your site.
Open the HTML Settings window. Set Mode to HTML code. Copy and paste this block of code into the box. Click Update and exit the HTML Settings pop-up.
The iFrame will now contain the Photo Watermark App. Select the Photo Watermark App to change the position of the App. Select and drag a corner to adjust the size of the App. Don't forget to click on Save and Publish in your Wix website editor to save your edits and publish them on the live website. The Photo Watermark App will appear on your live web page. Visit the live, published Wix page to begin editing the Photo Watermark App.
To edit your Photo Watermark on Wix:
Visit the live Wix web page and select the Settings Icon in the top right corner of the Photo Watermark App.