It’s very easy to add Common Ninja’s HTML code to OptimizePress.
1. First, copy the app’s HTML code. To do so, in the app’s dashboard, go to “Add to Website”. Here, click on the green button (it will automatically copy the code).
2. Next, go to the OptimizePress page you want to add the app to. From the widget list, and select the “Custom HTML” widget. Add it to your page. Then, while hovering over the module on the page, click on the “</>” button. In the window that pops up, paste the code you’ve copied before and save. That’s it. You should see Common Ninja’s app on your page.