I would need a link to see the issue.
Make sure you are entering your code with the “HTML” tab enabled enabled on the page editor. If the HTML tab is not enabled and the “Visual” tab is still enabled, then the code won’t work.
………The same rule applies here for the forum. You’ll probably notice that your code didn’t show up correctly. You have to click the “HTML” tab, add your code, and then highlight that text and click the button at the top of the editor that says “code“. After you do that, then you can click the “Visual” tab to see how it looks to make sure you did it right. Sometimes you will have to apply the <code> </code> for each section if you have multiple paragraphs and it doesn’t work right.