iframe makes other content not visible outside of editing mode

Site URL: https://www.environmentaltradingedge.com/results

3/4 of my page content only shows up while I'm in editing mode, but isn't visible as soon as I save it. I contacted customer service, and they tested it and said that it's from my scripts not working correctly.  Here is the code used, to embed a google sheet: <iframe src="https://docs.google.com/spreadsheets/d/e/2PACX-1vSH0hvFSorcppQQKRDnAvVTm4ma14059yStuGBZ7n2jxI9T_j67R-dAxOfhlBerXhLDrWYb83o_n9Mq/pubhtml?gid=1654491915&amp;single=true&amp;widget=true&amp;headers=false"
height="300px" 
  Width="100%"</iframe>

Anyone familiar with a workaround so that we can display the sheet but also have the rest of the text and images show up?  (Only some of them disappear.  Some still show up...?)  Attached are the files of what all should show up but doesn't.

You have a syntax errors in your code. Try the following.

<iframe src="https://docs.google.com/spreadsheets/d/e/2PACX-1vSH0hvFSorcppQQKRDnAvVTm4ma14059yStuGBZ7n2jxI9T_j67R-dAxOfhlBerXhLDrWYb83o_n9Mq/pubhtml?gid=1654491915&amp;single=true&amp;widget=true&amp;headers=false" height="300px" width="100%"></iframe>

Let us know how it goes.