Gap between columns not working on front end

Hi, I am editing the page with WpBakery builder on Entrada, and I’m using the gap between columns feature on the row, set to 15px. When logged in and using the editor, it looks perfect. Then when I save and exit the builder, it displays the columns with no gap between them. It’s been doing this for days and I’ve spent hours on this. I tried clearing browser cache and data several times, I even talked to GoDaddy and they cleared the server side firewall caching and that did nothing. We are not using any caching plugins.
Also having similar issues such as text changes I make with builder not showing up for 24 hours, such as changing a header to all caps.
Please help.
www.fantaseek.com/pricing is the page
Scroll down the page to the pricing tables.

Also I added this CSS, after using the inspector to locate the first column of the pricing tables;
.vc_custom_1628791667511 {
margin-right: 30px !important;
}

and that CSS is not showing up in the inspector. I put it in the CSS area under Appearance>Customize>CSS

Hello @krainsong Can you please let me know the version of the WPBakery you are running?

WP Bakery 6.4.1
thank you