This article explains how to embed an interaction on your site. The first time is always tricky, but don’t worry - we’ve got you covered.
Before embedding your interaction make sure that it is published and the "Start Date and Time" have already passed. Otherwise, the interaction won’t be visible when embedded in your site.
First, if HTML isn’t familiar to you, you’ll probably want to find an HTML-fluent person to embed the interaction, and it’s typically done on a test page/staging server, so you can determine it’s perfect before it goes live to your audience.
The next step is to find your interaction’s Embed Code. You will find it in the “Deliver” tab.
Those two lines of code are the ones you’ll need to add to the HTML in the webpage where you want to embed your interaction.
Also here you can find a more detailed explanation.