1. Look for Embed
Look for Embed on the left side of your screen while in Wix.
Then, select "custom embeds" in the next column. Finally, select "Embed a Widget".
2. Expand the section
3. Click Enter Code
4. Add Code
Add both snippets of code from the embed section of your itinerary. This can be found under More toward the top of your itinerary next to settings.
Once pasted in, it should look like the image below.
6. Success!